Bridge Statistics for New Orleans, Louisiana (LA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 840Number of bridges
- 69,872ft / 21,297mTotal length
- $922,208,000Total costs
- 18,135,528Total average daily traffic
- 2,072,962Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for New Orleans
- No street view available for this location
- New bridges - historical statistics
- 11910-1919
- 11920-1929
- 151930-1939
- 101940-1949
- 351950-1959
- 1601960-1969
- 901970-1979
- 741980-1989
- 871990-1999
- 242000-2009
- 192010-2019
- 12020-2022
- Bridge Condition - Deck
- 2.3%Very good
- 52.9%Good
- 31.1%Satisfactory
- 11.6%Fair
- 1.1%Poor
- 1.1%Serious
- 0.8%Failed
- Bridge Condition - Superstructure
- 14.7%Very good
- 42.0%Good
- 25.4%Satisfactory
- 12.8%Fair
- 3.4%Poor
- 1.7%Serious
- 0.2%Imminent failure
- 0.8%Failed
- Bridge Condition - Substructure
- 16.4%Very good
- 44.7%Good
- 20.6%Satisfactory
- 9.5%Fair
- 7.4%Poor
- 1.5%Serious
- 0.2%Imminent failure
- 0.8%Failed
- Bridge Condition - Channel
- 52.1%Very good
- 33.3%Good
- 6.7%Satisfactory
- 5.0%Fair
- 1.7%Poor
- 1.3%Failed
- Bridge Condition - Culverts
- 4.9%Very good
- 75.6%Good
- 12.2%Satisfactory
- 4.9%Fair
- 2.4%Serious
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Structure Number: 24500070303631, Location: 3.6 MI WEST OF JEFFERSON (Lat: 29.980689, Lng: -90.338000), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.855, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 22.6m (74.1ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 6, Length of Maximum Span: 1.8m (5.9ft), Curb-To-Curb Width: 21.3m (69.9ft), Out-to-Out Width: 23.0m (75.5ft)
Condition: Channel: Poor, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24500070303631, Location: 3.6 MI WEST OF JEFFERSON (Lat: 29.980689, Lng: -90.338000), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.855, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 22.6m (74.1ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 6, Length of Maximum Span: 1.8m (5.9ft), Curb-To-Curb Width: 21.3m (69.9ft), Out-to-Out Width: 23.0m (75.5ft)
Condition: Channel: Poor, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24500070304441, Location: 4.4 MI WEST OF JEFFERSON (Lat: 29.984281, Lng: -90.350800), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.154, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 22.6m (74.1ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 5, Length of Maximum Span: 1.8m (5.9ft), Curb-To-Curb Width: 21.3m (69.9ft), Out-to-Out Width: 22.9m (75.1ft)
Condition: Channel: Fair, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24500070304441, Location: 4.4 MI WEST OF JEFFERSON (Lat: 29.984281, Lng: -90.350800), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.154, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 22.6m (74.1ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 5, Length of Maximum Span: 1.8m (5.9ft), Curb-To-Curb Width: 21.3m (69.9ft), Out-to-Out Width: 22.9m (75.1ft)
Condition: Channel: Fair, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24500070304911, Location: 4.9 MI WEST OF JEFFERSON (Lat: 29.986411, Lng: -90.358400), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.918, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 22.9m (75.1ft), Skew: 30 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft), Curb-To-Curb Width: 20.4m (66.9ft), Out-to-Out Width: 23.0m (75.5ft)
Condition: Channel: Fair, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24500070304911, Location: 4.9 MI WEST OF JEFFERSON (Lat: 29.986411, Lng: -90.358400), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.918, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 22.9m (75.1ft), Skew: 30 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.8m (5.9ft), Curb-To-Curb Width: 20.4m (66.9ft), Out-to-Out Width: 23.0m (75.5ft)
Condition: Channel: Fair, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24500070305261, Location: 5.2 MI WEST OF JEFFERSON (Lat: 29.987969, Lng: -90.363900), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.483, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.5m (4.9ft), Curb-To-Curb Width: 27.5m (90.2ft), Out-to-Out Width: 42.9m (140.7ft)
Condition: Channel: Fair, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24500070305261, Location: 5.2 MI WEST OF JEFFERSON (Lat: 29.987969, Lng: -90.363900), Route carried "on" structure: US 61, Year Built: 1942, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 25,200 (year 2016), Truck Traffic: 10%, Average Future Daily Traffic: 43,010 (year 2036), Design Load: H 15, Features Intersected: CONC BOX XING
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.483, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 7-03-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 10 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 4, Length of Maximum Span: 1.5m (4.9ft), Curb-To-Curb Width: 27.5m (90.2ft), Out-to-Out Width: 42.9m (140.7ft)
Condition: Channel: Fair, Culverts: Good, Operating Rating: 42.1 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 32.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2021, Underwater Inspection Date: January 2019, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503600005, Location: 0.01 M SOUTH OF I-10 (Lat: 30.007411, Lng: -90.297589), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 67.24m (220.60ft), Average Daily Traffic: 6,830 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.151, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 30, Length of Maximum Span: 22.6m (74.1ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.6m (34.8ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 61.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503600005, Location: 0.01 M SOUTH OF I-10 (Lat: 30.007411, Lng: -90.297589), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 67.24m (220.60ft), Average Daily Traffic: 6,830 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.151, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Concrete continuous, Design/Construction: Slab, Number Of Spans In Main Unit: 30, Length of Maximum Span: 22.6m (74.1ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.6m (34.8ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 61.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503600401, Location: 0.41 M SOUTH OF I-10 (Lat: 30.002689, Lng: -90.294200), Route carried "on" structure: Interstate 310, Year Built: 1992, Status: Open, Structure Length: 782.48m (2567.19ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: US 61/RR/SWAMP/LA 626
Minimum Vertical Clearance: 5.05m (16.57ft), Kilometerpoint: 0.837, Lanes on structure: 2, Lanes under structure: 16, Base Highway Network: Yes (Inventory Route: 450-36-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 467, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503600401, Location: 0.41 M SOUTH OF I-10 (Lat: 30.002689, Lng: -90.294200), Route carried "on" structure: Interstate 310, Year Built: 1992, Status: Open, Structure Length: 782.48m (2567.19ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: US 61/RR/SWAMP/LA 626
Minimum Vertical Clearance: 5.05m (16.57ft), Kilometerpoint: 0.837, Lanes on structure: 2, Lanes under structure: 16, Base Highway Network: Yes (Inventory Route: 450-36-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 467, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503600408, Location: 0.4 M SOUTH OF I-10 (Lat: 30.002731, Lng: -90.293569), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 146.76m (481.50ft), Average Daily Traffic: 6,830 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: I-10/I-310/SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.095, Lanes on structure: 1, Lanes under structure: 5, Owner: State Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 66, Length of Maximum Span: 24.4m (80.1ft), Curb-To-Curb Width: 10.1m (33.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503600408, Location: 0.4 M SOUTH OF I-10 (Lat: 30.002731, Lng: -90.293569), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 146.76m (481.50ft), Average Daily Traffic: 6,830 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: I-10/I-310/SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.095, Lanes on structure: 1, Lanes under structure: 5, Owner: State Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 66, Length of Maximum Span: 24.4m (80.1ft), Curb-To-Curb Width: 10.1m (33.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503600412, Location: 0.41 M SOUTH OF I-10 (Lat: 29.963339, Lng: -90.356000), Route carried "on" structure: Interstate 310, Year Built: 1992, Status: Open, Structure Length: 785.01m (2575.49ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: US 61/RR/SWAMP/LA 626
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 2.778, Lanes on structure: 2, Lanes under structure: 16, Base Highway Network: Yes (Inventory Route: 450-36-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 465, Number Of Approach Spans: 4, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Operating Rating: 50.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503600412, Location: 0.41 M SOUTH OF I-10 (Lat: 29.963339, Lng: -90.356000), Route carried "on" structure: Interstate 310, Year Built: 1992, Status: Open, Structure Length: 785.01m (2575.49ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: US 61/RR/SWAMP/LA 626
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 2.778, Lanes on structure: 2, Lanes under structure: 16, Base Highway Network: Yes (Inventory Route: 450-36-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 465, Number Of Approach Spans: 4, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Operating Rating: 50.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503600418, Location: 0.01 M FROM I-10 (Lat: 30.002561, Lng: -90.293400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 96.93m (318.01ft), Average Daily Traffic: 6,830 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: GROUND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.636, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 46, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503600418, Location: 0.01 M FROM I-10 (Lat: 30.002561, Lng: -90.293400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 96.93m (318.01ft), Average Daily Traffic: 6,830 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: GROUND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.636, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 46, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503600425, Location: 0.01 M NORTH OF I-10 WB (Lat: 30.006900, Lng: -90.284200), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 144.87m (475.30ft), Average Daily Traffic: 5,190 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: I-310 RAMP OVER I-10
Minimum Vertical Clearance: 5.33m (17.49ft), Kilometerpoint: 0.262, Lanes on structure: 1, Lanes under structure: 5, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 68, Length of Maximum Span: 24.1m (79.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 62.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503600425, Location: 0.01 M NORTH OF I-10 WB (Lat: 30.006900, Lng: -90.284200), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 144.87m (475.30ft), Average Daily Traffic: 5,190 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: I-310 RAMP OVER I-10
Minimum Vertical Clearance: 5.33m (17.49ft), Kilometerpoint: 0.262, Lanes on structure: 1, Lanes under structure: 5, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 68, Length of Maximum Span: 24.1m (79.1ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 62.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503602456, Location: 0.2 M NORTH OF US 61 (Lat: 29.976969, Lng: -90.326500), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 169.93m (557.51ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/US 61
Minimum Vertical Clearance: 6.25m (20.51ft), Kilometerpoint: 0.298, Lanes on structure: 1, Lanes under structure: 12, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 62, Number Of Approach Spans: 11, Length of Maximum Span: 37.2m (122.0ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 47.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503602456, Location: 0.2 M NORTH OF US 61 (Lat: 29.976969, Lng: -90.326500), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 169.93m (557.51ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 10,829 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/US 61
Minimum Vertical Clearance: 6.25m (20.51ft), Kilometerpoint: 0.298, Lanes on structure: 1, Lanes under structure: 12, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 62, Number Of Approach Spans: 11, Length of Maximum Span: 37.2m (122.0ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 47.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503602567, Location: 0.2 1M NORTH OF US 61 (Lat: 29.979250, Lng: -90.314589), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 107.99m (354.30ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/US 61
Minimum Vertical Clearance: 5.05m (16.57ft), Kilometerpoint: 0.515, Lanes on structure: 1, Lanes under structure: 11, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 45, Number Of Approach Spans: 10, Length of Maximum Span: 32.3m (106.0ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503602567, Location: 0.2 1M NORTH OF US 61 (Lat: 29.979250, Lng: -90.314589), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 107.99m (354.30ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/US 61
Minimum Vertical Clearance: 5.05m (16.57ft), Kilometerpoint: 0.515, Lanes on structure: 1, Lanes under structure: 11, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 45, Number Of Approach Spans: 10, Length of Maximum Span: 32.3m (106.0ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503602646, Location: 0.1 M NORTH OF US 61 (Lat: 29.974661, Lng: -90.313569), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 38.53m (126.41ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.066, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 17, Length of Maximum Span: 22.6m (74.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503602646, Location: 0.1 M NORTH OF US 61 (Lat: 29.974661, Lng: -90.313569), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 38.53m (126.41ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.066, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 17, Length of Maximum Span: 22.6m (74.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503602777, Location: 0.15 M NORTH OF US 61 (Lat: 29.977739, Lng: -90.317400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 45.66m (149.80ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.489, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 20, Length of Maximum Span: 22.9m (75.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503602777, Location: 0.15 M NORTH OF US 61 (Lat: 29.977739, Lng: -90.317400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 45.66m (149.80ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: SWAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.489, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 20, Length of Maximum Span: 22.9m (75.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503603158, Location: 0.25 M SOUTH OF US 61 (Lat: 29.972969, Lng: -90.320769), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 41.73m (136.91ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RR/CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.101, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 19, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 61.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503603158, Location: 0.25 M SOUTH OF US 61 (Lat: 29.972969, Lng: -90.320769), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 41.73m (136.91ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RR/CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.101, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 19, Length of Maximum Span: 28.0m (91.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 61.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503603325, Location: 0.10 M SOUTH OF US 61 (Lat: 29.975969, Lng: -90.324669), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 42.76m (140.29ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RR/CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.063, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 19, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503603325, Location: 0.10 M SOUTH OF US 61 (Lat: 29.975969, Lng: -90.324669), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 42.76m (140.29ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RR/CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.063, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 19, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503603388, Location: 0.25 M SOUTH OF US 61 (Lat: 29.971211, Lng: -90.324181), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 124.91m (409.81ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/RR/CANAL/US 61
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 0.101, Lanes on structure: 1, Lanes under structure: 10, Owner: State Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 47, Number Of Approach Spans: 25, Length of Maximum Span: 43.9m (144.0ft), Curb-To-Curb Width: 10.1m (33.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 48.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503603388, Location: 0.25 M SOUTH OF US 61 (Lat: 29.971211, Lng: -90.324181), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 124.91m (409.81ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/RR/CANAL/US 61
Minimum Vertical Clearance: 5.08m (16.67ft), Kilometerpoint: 0.101, Lanes on structure: 1, Lanes under structure: 10, Owner: State Highway Agency, Approaching Roadway Width: 10.1m (33.1ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 47, Number Of Approach Spans: 25, Length of Maximum Span: 43.9m (144.0ft), Curb-To-Curb Width: 10.1m (33.1ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Operating Rating: 48.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503603505, Location: 0.10 M NORTH OF US 61 (Lat: 29.973150, Lng: -90.310661), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 182.88m (600.00ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/RR/CANAL/US 61
Minimum Vertical Clearance: 5.36m (17.59ft), Kilometerpoint: 0.064, Lanes on structure: 1, Lanes under structure: 12, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 70, Number Of Approach Spans: 12, Length of Maximum Span: 35.4m (116.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503603505, Location: 0.10 M NORTH OF US 61 (Lat: 29.973150, Lng: -90.310661), Route carried "on" structure: Ramp Interstate 310, Year Built: 1992, Status: Open, Structure Length: 182.88m (600.00ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS/RR/CANAL/US 61
Minimum Vertical Clearance: 5.36m (17.59ft), Kilometerpoint: 0.064, Lanes on structure: 1, Lanes under structure: 12, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 70, Number Of Approach Spans: 12, Length of Maximum Span: 35.4m (116.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503605981, Location: 0.2M NORTH OF LA 48 (Lat: 29.959961, Lng: -90.363600), Route carried "on" structure: Interstate 310, Year Built: 1991, Status: Open, Structure Length: 5.18m (16.99ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: PIPELINE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.506, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 450-36-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 59.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503605981, Location: 0.2M NORTH OF LA 48 (Lat: 29.959961, Lng: -90.363600), Route carried "on" structure: Interstate 310, Year Built: 1991, Status: Open, Structure Length: 5.18m (16.99ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: PIPELINE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.506, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 450-36-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 59.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503605982, Location: 0.2M NORTH OF LA 48 (Lat: 29.959539, Lng: -90.363700), Route carried "on" structure: Interstate 310, Year Built: 1992, Status: Open, Structure Length: 5.18m (16.99ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: PIPELINE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.896, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 450-36-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 59.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503605982, Location: 0.2M NORTH OF LA 48 (Lat: 29.959539, Lng: -90.363700), Route carried "on" structure: Interstate 310, Year Built: 1992, Status: Open, Structure Length: 5.18m (16.99ft), Average Daily Traffic: 20,850 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 51,510 (year 2036), Design Load: HS 20, Features Intersected: PIPELINE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.896, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: 450-36-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 59.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503606221, Location: 5.14 MI S I-10, I-310 JCT (Lat: 29.956131, Lng: -90.366200), Route carried "on" structure: Interstate 310, Year Built: 1983, Status: Open, Structure Length: 156.82m (514.50ft), Average Daily Traffic: 41,700 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 85,850 (year 2036), Design Load: HS 20, Features Intersected: ICG.RR, RAMP E,F,&H, LA4
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.004, Lanes on structure: 4, Lanes under structure: 13, Base Highway Network: Yes (Inventory Route: 450-36-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 30 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Number Of Approach Spans: 43, Length of Maximum Span: 81.1m (266.1ft), Curb-To-Curb Width: 23.2m (76.1ft), Out-to-Out Width: 25.0m (82.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 46.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503606221, Location: 5.14 MI S I-10, I-310 JCT (Lat: 29.956131, Lng: -90.366200), Route carried "on" structure: Interstate 310, Year Built: 1983, Status: Open, Structure Length: 156.82m (514.50ft), Average Daily Traffic: 41,700 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 85,850 (year 2036), Design Load: HS 20, Features Intersected: ICG.RR, RAMP E,F,&H, LA4
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.004, Lanes on structure: 4, Lanes under structure: 13, Base Highway Network: Yes (Inventory Route: 450-36-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 30 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Number Of Approach Spans: 43, Length of Maximum Span: 81.1m (266.1ft), Curb-To-Curb Width: 23.2m (76.1ft), Out-to-Out Width: 25.0m (82.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 46.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503606467, Location: 5.35 MI S JCT I-10 (Lat: 29.954261, Lng: -90.367400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 41.30m (135.50ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: ICG RR YARD,RAMPS F & H
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.126, Lanes on structure: 1, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 19, Length of Maximum Span: 22.9m (75.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.4m (27.6ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 62.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503606467, Location: 5.35 MI S JCT I-10 (Lat: 29.954261, Lng: -90.367400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 41.30m (135.50ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: ICG RR YARD,RAMPS F & H
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.126, Lanes on structure: 1, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 19, Length of Maximum Span: 22.9m (75.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.4m (27.6ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 62.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503606566, Location: 5.43 MI S JCT I-10 (Lat: 29.949511, Lng: -90.368400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 37.16m (121.92ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMP 'F'
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.198, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 15, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 54.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503606566, Location: 5.43 MI S JCT I-10 (Lat: 29.949511, Lng: -90.368400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 37.16m (121.92ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMP 'F'
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.198, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 15, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 54.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503606615, Location: 5.53 MI S JCT I-10 (Lat: 29.953050, Lng: -90.369700), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 19.20m (62.99ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMP 'E'
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.813, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 6, Number Of Approach Spans: 1, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.7m (28.5ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503606615, Location: 5.53 MI S JCT I-10 (Lat: 29.953050, Lng: -90.369700), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 19.20m (62.99ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMP 'E'
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.813, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 6, Number Of Approach Spans: 1, Length of Maximum Span: 27.4m (89.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.7m (28.5ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503606638, Location: 5.63 MI S JCT I-10 (Lat: 29.950011, Lng: -90.369400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 23.13m (75.89ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS E,F,G, & H
Minimum Vertical Clearance: 5.05m (16.57ft), Kilometerpoint: 0.138, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 11, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503606638, Location: 5.63 MI S JCT I-10 (Lat: 29.950011, Lng: -90.369400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1980, Status: Open, Structure Length: 23.13m (75.89ft), Average Daily Traffic: 4,170 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 8,585 (year 2036), Design Load: HS 20, Features Intersected: RAMPS E,F,G, & H
Minimum Vertical Clearance: 5.05m (16.57ft), Kilometerpoint: 0.138, Lanes on structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 11, Length of Maximum Span: 23.2m (76.1ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503700001, Location: I-310 OVER LA 48 AND LA 1 (Lat: 29.944600, Lng: -90.372919), Route carried "on" structure: Interstate 310, Year Built: 1983, Status: Open, Structure Length: 83.67m (274.51ft), Average Daily Traffic: 53,600 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 93,160 (year 2036), Design Load: HS 20, Features Intersected: MISSISSIPPI RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 450-37-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 30 degrees, Navigation Control: Yes ( Vertical Clearance: 40.5m (132.9ft), Horizontal Clearance: 180.7m (592.8ft)), Material/Design: Steel continuous, Design/Construction: Stayed Girder, Number Of Spans In Main Unit: 5, Length of Maximum Span: 376.4m (1,234.9ft), Curb-To-Curb Width: 23.3m (76.4ft), Out-to-Out Width: 28.2m (92.5ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 29.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: Febuary 2021, Critical Feature Inspection Date: Febuary 2021, Underwater Inspection Date: September 2017, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503700001, Location: I-310 OVER LA 48 AND LA 1 (Lat: 29.944600, Lng: -90.372919), Route carried "on" structure: Interstate 310, Year Built: 1983, Status: Open, Structure Length: 83.67m (274.51ft), Average Daily Traffic: 53,600 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 93,160 (year 2036), Design Load: HS 20, Features Intersected: MISSISSIPPI RIVER
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 4, Base Highway Network: Yes (Inventory Route: 450-37-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 30 degrees, Navigation Control: Yes ( Vertical Clearance: 40.5m (132.9ft), Horizontal Clearance: 180.7m (592.8ft)), Material/Design: Steel continuous, Design/Construction: Stayed Girder, Number Of Spans In Main Unit: 5, Length of Maximum Span: 376.4m (1,234.9ft), Curb-To-Curb Width: 23.3m (76.4ft), Out-to-Out Width: 28.2m (92.5ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 29.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 22.7 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: Febuary 2021, Critical Feature Inspection Date: Febuary 2021, Underwater Inspection Date: September 2017, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503800001, Location: 02454503800001 (Lat: 29.937800, Lng: -90.376800), Route carried "on" structure: Interstate 310, Year Built: 1979, Status: Open, Structure Length: 57.91m (189.99ft), Average Daily Traffic: 40,300 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 70,550 (year 2036), Design Load: HS 20, Features Intersected: LA 18 & M. P. RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes (Inventory Route: 450-38-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 25.3m (83.0ft), Skew: 30 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 14, Length of Maximum Span: 61.0m (200.1ft), Curb-To-Curb Width: 23.2m (76.1ft), Out-to-Out Width: 26.6m (87.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 51.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503800001, Location: 02454503800001 (Lat: 29.937800, Lng: -90.376800), Route carried "on" structure: Interstate 310, Year Built: 1979, Status: Open, Structure Length: 57.91m (189.99ft), Average Daily Traffic: 40,300 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 70,550 (year 2036), Design Load: HS 20, Features Intersected: LA 18 & M. P. RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes (Inventory Route: 450-38-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 25.3m (83.0ft), Skew: 30 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 14, Length of Maximum Span: 61.0m (200.1ft), Curb-To-Curb Width: 23.2m (76.1ft), Out-to-Out Width: 26.6m (87.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 51.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503800055, Location: .05 MI SOUTH OF LA 18 (Lat: 29.936319, Lng: -90.375439), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 38.28m (125.59ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: M P RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.158, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 15, Length of Maximum Span: 37.8m (124.0ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 77.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503800055, Location: .05 MI SOUTH OF LA 18 (Lat: 29.936319, Lng: -90.375439), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 38.28m (125.59ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: M P RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.158, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 15, Length of Maximum Span: 37.8m (124.0ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 77.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503800058, Location: .05 MI SOUTH OF LA 18 (Lat: 29.933211, Lng: -90.376900), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 36.94m (121.19ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: M P RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.925, Lanes on structure: 2, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 15, Length of Maximum Span: 38.1m (125.0ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.2m (36.7ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 51.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503800058, Location: .05 MI SOUTH OF LA 18 (Lat: 29.933211, Lng: -90.376900), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 36.94m (121.19ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: M P RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.925, Lanes on structure: 2, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 15, Length of Maximum Span: 38.1m (125.0ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.2m (36.7ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 51.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503800206, Location: .2 MI SOUTH OF LA 18 (Lat: 29.935389, Lng: -90.375969), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 42.52m (139.50ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: M P RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.082, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 13, Length of Maximum Span: 39.6m (129.9ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.9m (29.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503800206, Location: .2 MI SOUTH OF LA 18 (Lat: 29.935389, Lng: -90.375969), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 42.52m (139.50ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: M P RR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.082, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 13, Length of Maximum Span: 39.6m (129.9ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 8.9m (29.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503800207, Location: .2 MI SOUTH OF LA 18 (Lat: 29.935361, Lng: -90.378411), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 44.87m (147.21ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: RAMP "A"
Minimum Vertical Clearance: 6.30m (20.67ft), Kilometerpoint: 0.129, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 18, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Fair, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503800207, Location: .2 MI SOUTH OF LA 18 (Lat: 29.935361, Lng: -90.378411), Route carried "on" structure: Ramp Interstate 310, Year Built: 1979, Status: Open, Structure Length: 44.87m (147.21ft), Average Daily Traffic: 4,030 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,055 (year 2036), Design Load: HS 20, Features Intersected: RAMP "A"
Minimum Vertical Clearance: 6.30m (20.67ft), Kilometerpoint: 0.129, Lanes on structure: 1, Lanes under structure: 1, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 18, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.6m (28.2ft)
Condition: Deck: Good, Superstructure: Fair, Substructure: Fair, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503800361, Location: .36 MI SOUTH OF LA 18 (Lat: 29.934389, Lng: -90.378769), Route carried "on" structure: Interstate 310, Year Built: 1979, Status: Open, Structure Length: 39.32m (129.00ft), Average Daily Traffic: 20,150 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 42,330 (year 2036), Design Load: HS 20, Features Intersected: RAMP"C" FROM I 310 SB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.579, Lanes on structure: 2, Lanes under structure: 4, Base Highway Network: Yes (Inventory Route: 450-38-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 10 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 16, Length of Maximum Span: 28.3m (92.8ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503800361, Location: .36 MI SOUTH OF LA 18 (Lat: 29.934389, Lng: -90.378769), Route carried "on" structure: Interstate 310, Year Built: 1979, Status: Open, Structure Length: 39.32m (129.00ft), Average Daily Traffic: 20,150 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 42,330 (year 2036), Design Load: HS 20, Features Intersected: RAMP"C" FROM I 310 SB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.579, Lanes on structure: 2, Lanes under structure: 4, Base Highway Network: Yes (Inventory Route: 450-38-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 10 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 16, Length of Maximum Span: 28.3m (92.8ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503800362, Location: .36 MI SOUTH OF LA 18 (Lat: 29.930181, Lng: -90.381889), Route carried "on" structure: Interstate 310, Year Built: 1979, Status: Open, Structure Length: 39.32m (129.00ft), Average Daily Traffic: 20,150 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 70,550 (year 2036), Design Load: HS 20, Features Intersected: RAMP"C"FROM I 310 SB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.747, Lanes on structure: 2, Lanes under structure: 1, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 16, Length of Maximum Span: 28.3m (92.8ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 54.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503800362, Location: .36 MI SOUTH OF LA 18 (Lat: 29.930181, Lng: -90.381889), Route carried "on" structure: Interstate 310, Year Built: 1979, Status: Open, Structure Length: 39.32m (129.00ft), Average Daily Traffic: 20,150 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 70,550 (year 2036), Design Load: HS 20, Features Intersected: RAMP"C"FROM I 310 SB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.747, Lanes on structure: 2, Lanes under structure: 1, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 16, Length of Maximum Span: 28.3m (92.8ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.6m (41.3ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 54.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503802411, Location: 1.57 MI. N. OF US 90 (Lat: 29.915500, Lng: -90.407150), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 76.90m (252.30ft), Average Daily Traffic: 43,100 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 72,930 (year 2036), Design Load: HS 20, Features Intersected: I-310 OVER LA 3127
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.037, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 13.7m (44.9ft), Skew: 5 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 28, Number Of Approach Spans: 18, Length of Maximum Span: 37.8m (124.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 50.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: May 2020, Underwater Inspection Date: December 2018, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503802411, Location: 1.57 MI. N. OF US 90 (Lat: 29.915500, Lng: -90.407150), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 76.90m (252.30ft), Average Daily Traffic: 43,100 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 72,930 (year 2036), Design Load: HS 20, Features Intersected: I-310 OVER LA 3127
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.037, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 13.7m (44.9ft), Skew: 5 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 28, Number Of Approach Spans: 18, Length of Maximum Span: 37.8m (124.0ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 13.0m (42.7ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 50.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: May 2020, Underwater Inspection Date: December 2018, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503802812, Location: 1.17 MI N. OF US 90 (Lat: 29.908939, Lng: -90.407400), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 3.81m (12.50ft), Average Daily Traffic: 21,550 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 43,758 (year 2036), Design Load: HS 20, Features Intersected: 80 ARPENT CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.062, Lanes on structure: 3, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 17.1m (56.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 17.1m (56.1ft), Out-to-Out Width: 17.9m (58.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2020, Underwater Inspection Date: December 2018, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503802812, Location: 1.17 MI N. OF US 90 (Lat: 29.908939, Lng: -90.407400), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 3.81m (12.50ft), Average Daily Traffic: 21,550 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 43,758 (year 2036), Design Load: HS 20, Features Intersected: 80 ARPENT CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.062, Lanes on structure: 3, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 17.1m (56.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 7.6m (24.9ft), Curb-To-Curb Width: 17.1m (56.1ft), Out-to-Out Width: 17.9m (58.7ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: April 2020, Underwater Inspection Date: December 2018, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503803581, Location: 0.40 MI. N. OF US 90 (Lat: 29.900011, Lng: -90.402200), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 12.95m (42.49ft), Average Daily Traffic: 21,550 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 72,930 (year 2036), Design Load: HS 20, Features Intersected: I310 SB TO US90
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.824, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes (Inventory Route: 450-38-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 20.7m (67.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Number Of Approach Spans: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 20.7m (67.9ft), Out-to-Out Width: 21.6m (70.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 56.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 24504503803581, Location: 0.40 MI. N. OF US 90 (Lat: 29.900011, Lng: -90.402200), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 12.95m (42.49ft), Average Daily Traffic: 21,550 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 72,930 (year 2036), Design Load: HS 20, Features Intersected: I310 SB TO US90
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.824, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes (Inventory Route: 450-38-1, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 20.7m (67.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Number Of Approach Spans: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 20.7m (67.9ft), Out-to-Out Width: 21.6m (70.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 56.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: May 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24504503803582, Location: 0.60 MI N. OF US 90 (Lat: 29.898211, Lng: -90.400000), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 27.89m (91.50ft), Average Daily Traffic: 21,550 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 72,930 (year 2036), Design Load: HS 20, Features Intersected: I 310 N FROM US 90
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.665, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 20.7m (67.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 12, Number Of Approach Spans: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 20.7m (67.9ft), Out-to-Out Width: 21.6m (70.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 24504503803582, Location: 0.60 MI N. OF US 90 (Lat: 29.898211, Lng: -90.400000), Route carried "on" structure: Interstate 310, Year Built: 1986, Status: Open, Structure Length: 27.89m (91.50ft), Average Daily Traffic: 21,550 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 72,930 (year 2036), Design Load: HS 20, Features Intersected: I 310 N FROM US 90
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.665, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes (Inventory Route: 450-38-2, Subroute: 10), Owner: State Highway Agency, Approaching Roadway Width: 20.7m (67.9ft), Skew: 10 degrees, Material/Design: Prestressed concrete continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 12, Number Of Approach Spans: 3, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 20.7m (67.9ft), Out-to-Out Width: 21.6m (70.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 24504503803667, Location: .50 MI N. OF US 90 (Lat: 29.899011, Lng: -90.401500), Route carried "on" structure: Ramp Interstate 310, Year Built: 1986, Status: Open, Structure Length: 46.76m (153.41ft), Average Daily Traffic: 4,310 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,293 (year 2036), Design Load: HS 20, Features Intersected: S.P. R.R. & LA-631
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.953, Lanes on structure: 1, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 20, Number Of Approach Spans: 3, Length of Maximum Span: 33.8m (110.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503803667, Location: .50 MI N. OF US 90 (Lat: 29.899011, Lng: -90.401500), Route carried "on" structure: Ramp Interstate 310, Year Built: 1986, Status: Open, Structure Length: 46.76m (153.41ft), Average Daily Traffic: 4,310 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,293 (year 2036), Design Load: HS 20, Features Intersected: S.P. R.R. & LA-631
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.953, Lanes on structure: 1, Lanes under structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 20, Number Of Approach Spans: 3, Length of Maximum Span: 33.8m (110.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503803756, Location: .5 MI NORTH OF US 90 (Lat: 29.896589, Lng: -90.396400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1986, Status: Open, Structure Length: 40.20m (131.89ft), Average Daily Traffic: 4,310 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,293 (year 2036), Design Load: HS 20, Features Intersected: S.P. R.R. & LA 631
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.262, Lanes on structure: 1, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 17, Number Of Approach Spans: 3, Length of Maximum Span: 34.1m (111.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Very good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503803756, Location: .5 MI NORTH OF US 90 (Lat: 29.896589, Lng: -90.396400), Route carried "on" structure: Ramp Interstate 310, Year Built: 1986, Status: Open, Structure Length: 40.20m (131.89ft), Average Daily Traffic: 4,310 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,293 (year 2036), Design Load: HS 20, Features Intersected: S.P. R.R. & LA 631
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.262, Lanes on structure: 1, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 7.6m (24.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 17, Number Of Approach Spans: 3, Length of Maximum Span: 34.1m (111.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Very good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24504503803827, Location: 0.40 MI. N. OF US 90 (Lat: 29.896939, Lng: -90.400600), Route carried "on" structure: Ramp Interstate 310, Year Built: 1986, Status: Open, Structure Length: 24.05m (78.90ft), Average Daily Traffic: 4,310 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,293 (year 2036), Design Load: HS 20, Features Intersected: S.P. RR. & LA 631
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.072, Lanes on structure: 1, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 10, Number Of Approach Spans: 3, Length of Maximum Span: 33.8m (110.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24504503803827, Location: 0.40 MI. N. OF US 90 (Lat: 29.896939, Lng: -90.400600), Route carried "on" structure: Ramp Interstate 310, Year Built: 1986, Status: Open, Structure Length: 24.05m (78.90ft), Average Daily Traffic: 4,310 (year 2016), Truck Traffic: 25%, Average Future Daily Traffic: 7,293 (year 2036), Design Load: HS 20, Features Intersected: S.P. RR. & LA 631
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.072, Lanes on structure: 1, Lanes under structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 10, Number Of Approach Spans: 3, Length of Maximum Span: 33.8m (110.9ft), Curb-To-Curb Width: 7.6m (24.9ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24508450600001, Location: .4 MI WEST OF LA 632 (Lat: 29.823550, Lng: -90.477111), Route carried "on" structure: State highway 631, Year Built: 1935, Status: Posted for load, Structure Length: 16.52m (54.20ft), Average Daily Traffic: 1,280 (year 2016), Truck Traffic: 13%, Average Future Daily Traffic: 2,550 (year 2036), Design Load: H 15, Features Intersected: BAYOU DESALLEMAND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Navigation Control: Yes ( Vertical Clearance: 1.2m (3.9ft), Horizontal Clearance: 10.7m (35.1ft)), Material/Design: Steel, Design/Construction: Movable - Swing, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 9, Length of Maximum Span: 33.8m (110.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.6m (2.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 9.0m (29.5ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 10.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 8.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: High priority of corrective action, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: July 2021, Critical Feature Inspection Date: July 2021, Underwater Inspection Date: May 2019, Other Special Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 24508450600001, Location: .4 MI WEST OF LA 632 (Lat: 29.823550, Lng: -90.477111), Route carried "on" structure: State highway 631, Year Built: 1935, Status: Posted for load, Structure Length: 16.52m (54.20ft), Average Daily Traffic: 1,280 (year 2016), Truck Traffic: 13%, Average Future Daily Traffic: 2,550 (year 2036), Design Load: H 15, Features Intersected: BAYOU DESALLEMAND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Navigation Control: Yes ( Vertical Clearance: 1.2m (3.9ft), Horizontal Clearance: 10.7m (35.1ft)), Material/Design: Steel, Design/Construction: Movable - Swing, Number Of Spans In Main Unit: 1, Number Of Approach Spans: 9, Length of Maximum Span: 33.8m (110.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 0.6m (2.0ft), Curb-To-Curb Width: 7.3m (24.0ft), Out-to-Out Width: 9.0m (29.5ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 10.7 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 8.1 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: High priority of corrective action, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: July 2021, Critical Feature Inspection Date: July 2021, Underwater Inspection Date: May 2019, Other Special Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 24508450605631, Location: .6 MI EAST OF LA 306 (Lat: 29.882511, Lng: -90.432500), Route carried "on" structure: State highway 631, Year Built: 1962, Status: Posted for load, Structure Length: 3.47m (11.38ft), Average Daily Traffic: 1,480 (year 2016), Truck Traffic: 13%, Average Future Daily Traffic: 2,431 (year 2036), Design Load: H 15, Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.932, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 6, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.7m (28.5ft)
Condition: Deck: Serious, Superstructure: Serious, Substructure: Fair, Channel: Fair, Operating Rating: 15.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 12.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below), Length Of Structure Improvement: 4.36m (14.30ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: December 2021, Underwater Inspection Date: March 2019, Other Special Inspection Date: December 2020, Bridge Improvement Cost: $371,000, Total Project Cost: $556,000 ( Estimate for 2016), Deck Structure Type: Concrete Precast Panels
Structure Number: 24508450605631, Location: .6 MI EAST OF LA 306 (Lat: 29.882511, Lng: -90.432500), Route carried "on" structure: State highway 631, Year Built: 1962, Status: Posted for load, Structure Length: 3.47m (11.38ft), Average Daily Traffic: 1,480 (year 2016), Truck Traffic: 13%, Average Future Daily Traffic: 2,431 (year 2036), Design Load: H 15, Features Intersected: DRAIN CANAL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 8.932, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 6, Length of Maximum Span: 5.8m (19.0ft), Curb-To-Curb Width: 7.5m (24.6ft), Out-to-Out Width: 8.7m (28.5ft)
Condition: Deck: Serious, Superstructure: Serious, Substructure: Fair, Channel: Fair, Operating Rating: 15.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 12.0 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: High priority of replacement, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below), Length Of Structure Improvement: 4.36m (14.30ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Other Special Inspection Frequency: Every 12 months, Inspection Date: December 2021, Underwater Inspection Date: March 2019, Other Special Inspection Date: December 2020, Bridge Improvement Cost: $371,000, Total Project Cost: $556,000 ( Estimate for 2016), Deck Structure Type: Concrete Precast Panels