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Bridge Statistics for Jackson, Louisiana (LA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 22Number of bridges
  • 305ft / 93.2mTotal length
  • $6,585,000Total costs
  • 53,573Total average daily traffic
  • 8,837Total average daily truck traffic
  • 81,692Total future (year 2036) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Jackson
  • No street view available for this location

New bridges in Jackson, LA - historical statistics
  • New bridges - historical statistics
  • 81950-1959
  • 51960-1969
  • 31970-1979
  • 21980-1989
  • 42010-2019
Average Bridge Daily Traffic in Jackson, LA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 22.2%Very good
  • 5.6%Good
  • 27.8%Satisfactory
  • 33.3%Fair
  • 5.6%Poor
  • 5.6%Serious
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 22.2%Very good
  • 5.6%Good
  • 33.3%Satisfactory
  • 27.8%Fair
  • 5.6%Poor
  • 5.6%Serious
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 11.1%Very good
  • 22.2%Good
  • 5.6%Satisfactory
  • 11.1%Fair
  • 33.3%Poor
  • 11.1%Serious
  • 5.6%Critical
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 33.3%Very good
  • 4.8%Good
  • 38.1%Satisfactory
  • 19.0%Fair
  • 4.8%Poor
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 25.0%Very good
  • 75.0%Good
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Structure Number: 611900000610266,  Location: 4 MILES NORTHEAST OF JACK (Lat: 30.880119,  Lng: -91.160850),  Route carried "on" structure: State highway 68,  Year Built: 2011,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 780 (year 2016),  Truck Traffic: 14%,  Average Future Daily Traffic: 1,326 (year 2036),  Design Load: HS 20,  Features Intersected: CARNEY CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.749,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Fair,  Operating Rating: 42.4 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: 32.7 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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 611900000610275,  Location: 3.11 MILES NORTH OF LA 10 (Lat: 30.873731,  Lng: -91.164481),  Route carried "on" structure: State highway 68,  Year Built: 2011,  Status: Open,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 780 (year 2016),  Truck Traffic: 14%,  Average Future Daily Traffic: 1,326 (year 2036),  Design Load: HS 20,  Features Intersected: MCCLAINS BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.960,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 51.8 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: 40.2 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: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 611900000610308,  Location: 1.1 MILES WEST OF JCT. LA (Lat: 30.834439,  Lng: -91.140119),  Route carried "on" structure: State highway 10,  Year Built: 2012,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 4,200 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 7,140 (year 2036),  Design Load: HS 20,  Features Intersected: STREAM NO NAME
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.771,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.7m (8.9ft)

Condition: Channel: Very good,  Culverts: Very 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: Equal 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,  Inspection Date: April 2020,  Deck Structure Type: Other
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Structure Number: 611900000610312,  Location: 0.5 MILES WEST OF JCT. LA (Lat: 30.836019,  Lng: -91.132611),  Route carried "on" structure: State highway 10,  Year Built: 2012,  Status: Open,  Structure Length: 4.88m (16.01ft),  Average Daily Traffic: 4,200 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 7,140 (year 2036),  Design Load: HS 20,  Features Intersected: REDWOOD CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.522,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 14.0m (45.9ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 45.4 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: 35.0 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: Equal to present desirable criteria,  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,  Inspection Date: April 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 611900610500001,  Location: LA0010 (Lat: 30.839839,  Lng: -91.225889),  Route carried "on" structure: State highway 10,  Year Built: 1959,  Status: Open,  Structure Length: 16.52m (54.20ft),  Average Daily Traffic: 2,800 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 4,760 (year 2036),  Design Load: HS 20,  Features Intersected: THOMPSON CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 9,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Critical,  Channel: Fair,  Operating Rating: 28.8 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: 22.4 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: High priority of replacement,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 6 months,  Inspection Date: August 2020,  Other Special Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 611900610500411,  Location: 0.3 M E of LA 10&LA 421 (Lat: 30.837969,  Lng: -91.221119),  Route carried "on" structure: State highway 10,  Year Built: 1959,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 2,800 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 4,760 (year 2036),  Design Load: HS 20,  Features Intersected: CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.328,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 41.9m (137.5ft)

Condition: Channel: Satisfactory,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable 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: 611900610500921,  Location: 0.06 Mi E of LA 952 (Lat: 30.836750,  Lng: -91.213089),  Route carried "on" structure: State highway 10,  Year Built: 1988,  Status: Open,  Structure Length: 3.66m (12.01ft),  Average Daily Traffic: 6,500 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 11,220 (year 2036),  Design Load: HS 20,  Features Intersected: ASYLUM BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.453,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 13.1m (43.0ft),  Out-to-Out Width: 15.7m (51.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 78.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.2 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 611900610503651,  Location: 1 M E of LA 10&LA 68 (Lat: 30.830111,  Lng: -91.169519),  Route carried "on" structure: State highway 10,  Year Built: 1951,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 4,200 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 7,140 (year 2036),  Design Load: H 15,  Features Intersected: BLACK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.815,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 19.8 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: 15.2 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable 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: 611900610505631,  Location: 0.7 M W of LA 10&LA 19 (Lat: 30.835331,  Lng: -91.138481),  Route carried "on" structure: State highway 10,  Year Built: 1951,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 4,200 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 7,140 (year 2036),  Design Load: H 15,  Features Intersected: STREAM
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.194,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 2.4m (7.9ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.1m (46.3ft)

Condition: Channel: Satisfactory,  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: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 611900610505781,  Location: LA0010 (Lat: 30.835700,  Lng: -91.136181),  Route carried "on" structure: State highway 10,  Year Built: 1955,  Status: Open,  Structure Length: 5.70m (18.70ft),  Average Daily Traffic: 4,200 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 7,140 (year 2036),  Design Load: HS 20,  Features Intersected: ICG RAILROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.175,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-05-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 8.0m (26.2ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 64.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.61m (21.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $564,000,  Total Project Cost: $846,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 611902520303491,  Location: 4 MI S La 10 (Lat: 30.783969,  Lng: -91.214169),  Route carried "on" structure: State highway 68,  Year Built: 1964,  Status: Posted for load,  Structure Length: 8.75m (28.71ft),  Average Daily Traffic: 3,800 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 6,290 (year 2036),  Design Load: H 15,  Features Intersected: KARRS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.567,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 15,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Fair,  Operating Rating: 13.6 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: 9.4 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: High priority of replacement,  Deck Geometry: High priority of replacement,  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: 9.66m (31.69ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: November 2020,  Other Special Inspection Date: November 2021,  Bridge Improvement Cost: $824,000,  Total Project Cost: $1,236,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 611908190201911,  Location: 1.4 M E of LA 19&LA 422 (Lat: 30.970031,  Lng: -91.081039),  Route carried "on" structure: State highway 422,  Year Built: 1969,  Status: Posted for load,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 290 (year 2016),  Truck Traffic: 14%,  Average Future Daily Traffic: 493 (year 2036),  Design Load: H 15,  Features Intersected: STREAM NO NAME
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.053,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Serious,  Superstructure: Serious,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 13.9 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: 11.0 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 corrective action,  Deck Geometry: Somewhat better than minimum adequacy,  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: 30.0 - 39.9% below),  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: January 2020,  Other Special Inspection Date: January 2021,  Bridge Improvement Cost: $213,000,  Total Project Cost: $319,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 611908190501681,  Location: 1.7 miles N of La 10 (Lat: 30.856661,  Lng: -91.203781),  Route carried "on" structure: State highway 952,  Year Built: 1966,  Status: Posted for load,  Structure Length: 2.96m (9.71ft),  Average Daily Traffic: 280 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 476 (year 2036),  Design Load: HS 20,  Features Intersected: MCKOWEN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.673,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Very good,  Operating Rating: 16.5 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: 11.0 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  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: 3.78m (12.40ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: December 2020,  Other Special Inspection Date: December 2021,  Bridge Improvement Cost: $322,000,  Total Project Cost: $483,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 611908190503901,  Location: LA0952 (Lat: 30.880400,  Lng: -91.189261),  Route carried "on" structure: State highway 952,  Year Built: 1966,  Status: Posted for load,  Structure Length: 6.95m (22.80ft),  Average Daily Traffic: 280 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 476 (year 2036),  Design Load: HS 20,  Features Intersected: BEAVER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.214,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 12,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Good,  Operating Rating: 16.5 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: 11.0 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: Meets minimum limits,  Deck Geometry: Somewhat better than minimum adequacy,  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),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: January 2020,  Other Special Inspection Date: January 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 611908192201031,  Location: 0.5 M SW OF LA10&LA952 (Lat: 30.830831,  Lng: -91.209400),  Route carried "on" structure: State lands road ,  Year Built: 1950,  Status: Posted for load,  Structure Length: 2.38m (7.81ft),  Average Daily Traffic: 2,067 (year 2000),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,513 (year 2036),  Design Load: H 10,  Features Intersected: COOKS BRANCH,  Facility Carried by Structure: STATE HOSPITAL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.658,  Lanes on structure: 2,  Owner: State Agenciy,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Serious,  Channel: Very good,  Operating Rating: 23.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 15.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 3.14m (10.30ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Other Special Inspection Date: May 2018,  Bridge Improvement Cost: $267,000,  Total Project Cost: $400,000 ( Estimate for 2016),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 611930488910971,  Location: 3.3 MI. SE., JACKSON (Lat: 30.812111,  Lng: -91.161181),  Route carried "on" structure: County highway ,  Year Built: 1982,  Status: Posted for load,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 126 (year 2020),  Average Future Daily Traffic: 139 (year 2040),  Design Load: HS 20,  Features Intersected: BLACK CREEK,  Facility Carried by Structure: Line Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 22.0 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: 17.2 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: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: June 2020,  Other Special Inspection Date: June 2021,  Bridge Improvement Cost: $107,000,  Total Project Cost: $160,000 ( Estimate for 2016),  Deck Structure Type: Concrete Precast Panels
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Structure Number: 611930524911071,  Location: 2.7 MI. N. JCT LA10, (Lat: 30.875289,  Lng: -91.179111),  Route carried "on" structure: County highway ,  Year Built: 1977,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 70 (year 2020),  Average Future Daily Traffic: 77 (year 2040),  Design Load: HS 20,  Features Intersected: DAWSON CREEK,  Facility Carried by Structure: Dawson Rd
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 34.0 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: 26.2 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: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 616300610412701,  Location: LA0010 (Lat: 30.835619,  Lng: -91.238900),  Route carried "on" structure: State highway 10,  Year Built: 1959,  Status: Open,  Structure Length: 7.38m (24.21ft),  Average Daily Traffic: 2,700 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 2,688 (year 2036),  Design Load: HS 20,  Features Intersected: VAUGHN CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.330,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-04-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 48.6 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: 37.6 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: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.29m (27.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $707,000,  Total Project Cost: $1,060,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 616300610413111,  Location: LA0010 (Lat: 30.839439,  Lng: -91.233561),  Route carried "on" structure: State highway 10,  Year Built: 1959,  Status: Open,  Structure Length: 12.86m (42.19ft),  Average Daily Traffic: 2,700 (year 2016),  Truck Traffic: 18%,  Average Future Daily Traffic: 2,688 (year 2036),  Design Load: HS 20,  Features Intersected: W FORK THOMPSON C
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.998,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: 61-04-1,  Subroute: 10),  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 36.0 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: 22.0 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 13.78m (45.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $1,175,000,  Total Project Cost: $1,762,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 616308630605211,  Location: LA0965 (Lat: 30.814061,  Lng: -91.274019),  Route carried "on" structure: State highway 965,  Year Built: 1973,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 2,200 (year 2016),  Truck Traffic: 14%,  Average Future Daily Traffic: 1,920 (year 2036),  Design Load: HS 20,  Features Intersected: HAMMER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.364,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Fair,  Operating Rating: 30.5 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: 23.7 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: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 616308630606221,  Location: 1.1 M S of LA 10&LA 965 (Lat: 30.822519,  Lng: -91.260831),  Route carried "on" structure: State highway 965,  Year Built: 1969,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 2,200 (year 2016),  Truck Traffic: 14%,  Average Future Daily Traffic: 1,920 (year 2036),  Design Load: HS 20,  Features Intersected: THOMPSON CRK TRIB
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.973,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Satisfactory,  Operating Rating: 24.6 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: 19.1 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: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: January 2021,  Other Special Inspection Date: January 2022,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 616308630606591,  Location: LA0965 (Lat: 30.826661,  Lng: -91.256969),  Route carried "on" structure: State highway 965,  Year Built: 1973,  Status: Posted for load,  Structure Length: 1.80m (5.91ft),  Average Daily Traffic: 2,200 (year 2016),  Truck Traffic: 14%,  Average Future Daily Traffic: 1,920 (year 2036),  Design Load: HS 20,  Features Intersected: THOMPSON CREEK TRIBUTARY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.565,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Poor,  Channel: Poor,  Operating Rating: 25.6 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: 19.8 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: Meets minimum limits,  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: 20.0 - 29.9% below),  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: January 2022,  Other Special Inspection Date: January 2021,  Bridge Improvement Cost: $213,000,  Total Project Cost: $319,000 ( Estimate for 2016),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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