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Bridge Statistics for South Gate, Maryland (MD)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 31Number of bridges
  • 285ft / 86.7mTotal length
  • $1,973,000Total costs
  • 1,554,146Total average daily traffic
  • 64,203Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for South Gate
  • No street view available for this location

New bridges in South Gate, MD - historical statistics
  • New bridges - historical statistics
  • 21950-1959
  • 31960-1969
  • 31970-1979
  • 11980-1989
  • 211990-1999
  • 12000-2009
Average Bridge Daily Traffic in South Gate, MD
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 76.9%Good
  • 23.1%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 7.7%Very good
  • 61.5%Good
  • 30.8%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 7.7%Very good
  • 69.2%Good
  • 23.1%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 25.0%Very good
  • 50.0%Good
  • 25.0%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Good
  • 25.0%Satisfactory
  • 25.0%Poor
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Structure Number: 10000002006301,  Location: 0.24 MI W OF MD 779 (Lat: 39.144506,  Lng: -76.645144),  Route carried "on" structure: State highway 174,  Year Built: 2004,  Status: Open,  Structure Length: 8.35m (27.40ft),  Average Daily Traffic: 8,580 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 10,204 (year 2026),  Design Load: HS 25 or greater,  Features Intersected: IS 97
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.948,  Lanes on structure: 6,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 22 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 42.1m (138.1ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 0.0m,  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 26.9m (88.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Inventory Rating: 59.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present minimum 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: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000020065011,  Location: 1.19 MILE SOUTH OF MD 174 (Lat: 39.127658,  Lng: -76.640997),  Route carried "on" structure: Interstate 97,  Year Built: 1990,  Status: Open,  Structure Length: 7.80m (25.59ft),  Average Daily Traffic: 135,900 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 126,830 (year 2029),  Design Load: HS 20+Mod,  Features Intersected: MD 3 BUSINESS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.432,  Lanes on structure: 3,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 37.8m (124.0ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.1 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000020065012,  Location: 1.19 MILE SOUTH OF MD 174 (Lat: 39.127875,  Lng: -76.641536),  Route carried "on" structure: Interstate 97,  Year Built: 1990,  Status: Open,  Structure Length: 7.80m (25.59ft),  Average Daily Traffic: 135,900 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 126,830 (year 2029),  Design Load: HS 20+Mod,  Features Intersected: MD 3 BUSINESS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 19.432,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 37.8m (124.0ft),  Curb-To-Curb Width: 20.7m (67.9ft),  Out-to-Out Width: 21.9m (71.9ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 82.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.4 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: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000020084013,  Location: 0.54 MILE EAST OF MD 174 (Lat: 39.144567,  Lng: -76.631819),  Route carried "on" structure: State highway 100,  Year Built: 1963,  Status: Open,  Structure Length: 6.43m (21.10ft),  Average Daily Traffic: 75,406 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 42,423 (year 2026),  Design Load: HS 20,  Features Intersected: MD 3 BUS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.129,  Lanes on structure: 2,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 19.8m (65.0ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 85.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.43m (21.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $891,000,  Roadway Improvement Cost: $89,000,  Total Project Cost: $980,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000002013901,  Location: IS 97 INTER W/NEW CUT RD (Lat: 39.122147,  Lng: -76.638214),  Route carried "on" structure: Ramp Interstate 97,  Year Built: 1989,  Status: Open,  Structure Length: 12.89m (42.29ft),  Average Daily Traffic: 10,999 (year 1994),  Truck Traffic: 8%,  Average Future Daily Traffic: 12,979 (year 2012),  Design Load: HS 20+Mod,  Features Intersected: VETERANS HIGHWAY
Minimum Vertical Clearance: 15.18m (49.80ft),  Kilometerpoint: 0.370,  Lanes on structure: 1,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 53.0m (173.9ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 65.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.5 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000020193013,  Location: I-97 MD 100 INTERCHANGE (Lat: 39.154006,  Lng: -76.648983),  Route carried "on" structure: State highway 100,  Year Built: 1996,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 34,826 (year 2006),  Average Future Daily Traffic: 40,154 (year 2026),  Design Load: HS 20,  Features Intersected: MD 100 RAMP '2'
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.981,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 33.8m (110.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 71.7 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,  Underclear: 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,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000020193014,  Location: I-97 MD 100 INTERCHANGE (Lat: 39.154050,  Lng: -76.648658),  Route carried "on" structure: State highway 100,  Year Built: 1996,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 34,826 (year 2006),  Average Future Daily Traffic: 40,154 (year 2026),  Design Load: HS 20,  Features Intersected: MD 100 RAMP '2'
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.981,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 33.8m (110.9ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 72.1 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,  Underclear: 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,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000020195013,  Location: I-97 MD 100 INTERCHANGE (Lat: 39.152528,  Lng: -76.643239),  Route carried "on" structure: State highway 100,  Year Built: 1996,  Status: Open,  Structure Length: 2.99m (9.81ft),  Average Daily Traffic: 75,406 (year 2009),  Average Future Daily Traffic: 42,423 (year 2026),  Design Load: HS 20,  Features Intersected: IS 97 RAMP 1 'A'
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.536,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 21.6m (70.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 29.9m (98.1ft),  Curb-To-Curb Width: 21.6m (70.9ft),  Out-to-Out Width: 23.4m (76.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 62.1 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 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,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000020195014,  Location: I-97 MD 100 INTERCHANGE (Lat: 39.152819,  Lng: -76.643053),  Route carried "on" structure: State highway 100,  Year Built: 1996,  Status: Open,  Structure Length: 2.99m (9.81ft),  Average Daily Traffic: 75,406 (year 2009),  Average Future Daily Traffic: 42,423 (year 2026),  Design Load: HS 20,  Features Intersected: IS 97 RAMP 1 'A'
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.536,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 29.9m (98.1ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 63.9 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: 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,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000002019601,  Location: IS 97 SB TO MD 100 EB (Lat: 39.155139,  Lng: -76.647922),  Route carried "on" structure: Ramp State highway 100,  Year Built: 1996,  Status: Open,  Structure Length: 3.44m (11.29ft),  Average Daily Traffic: 43,587 (year 1996),  Average Future Daily Traffic: 50,256 (year 2016),  Design Load: HS 20+Mod,  Features Intersected: MD 100 RAMP 'A'
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.024,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 32.9m (107.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 74.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.4 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: 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: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000002019701,  Location: 0.14 MILE NORTH OF MD 100 (Lat: 39.154742,  Lng: -76.646097),  Route carried "on" structure: Ramp Interstate 97,  Year Built: 1996,  Status: Open,  Structure Length: 9.48m (31.10ft),  Average Daily Traffic: 43,587 (year 1996),  Average Future Daily Traffic: 50,256 (year 2016),  Design Load: HS 20+Mod,  Features Intersected: IS 97
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  Lanes on structure: 2,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 48.2m (158.1ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.1m (43.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 58.0 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: Somewhat better than minimum adequacy,  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,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000002019801,  Location: 0.03 MILE SOUTH OF MD 100 (Lat: 39.152100,  Lng: -76.645847),  Route carried "on" structure: Ramp Interstate 97,  Year Built: 1996,  Status: Open,  Structure Length: 7.77m (25.49ft),  Average Daily Traffic: 43,587 (year 1996),  Average Future Daily Traffic: 50,256 (year 2016),  Design Load: HS 20+Mod,  Features Intersected: IS 97
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.255,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.7m (67.9ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 40.2m (131.9ft),  Curb-To-Curb Width: 20.1m (65.9ft),  Out-to-Out Width: 23.0m (75.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 74.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.9 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 200000AA201403,  Location: 0.4 MI. E. OF OAKWOOD RD (Lat: 39.137033,  Lng: -76.611622),  Route carried "on" structure: County highway ,  Year Built: 1991,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 4,097 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 4,400 (year 2045),  Features Intersected: MARLEY CREEK,  Facility Carried by Structure: HOSPITAL DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Owner: County Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 2.4m (7.9ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft)

Condition: Channel: Good,  Culverts: Poor,  Structural Evaluation: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.62m (25.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $50,000,  Roadway Improvement Cost: $6,000,  Total Project Cost: $60,000 ( Estimate for 2018)
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Structure Number: 200000AA300803,  Location: 0.80 MI S OF MD 100 (Lat: 39.127008,  Lng: -76.624036),  Route carried "on" structure: County highway ,  Year Built: 1975,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 2,819 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 3,200 (year 2045),  Features Intersected: TRIBUTARY TO MARLEY CREE,  Facility Carried by Structure: SHETLANDS LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 2.4m (7.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft)

Condition: Channel: Good,  Culverts: Good,  Inventory Rating: 68.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $11,000,  Roadway Improvement Cost: $2,000,  Total Project Cost: $13,000 ( Estimate for 2016)
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Structure Number: 200000AA301103,  Location: 253 Ft. S of Nolpark Dr, (Lat: 39.218211,  Lng: -77.060736),  Route carried "on" structure: County highway ,  Year Built: 1978,  Status: Open,  Structure Length: 0.78m (2.56ft),  Average Daily Traffic: 2,406 (year 2016),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,440 (year 2036),  Design Load: HS 20,  Features Intersected: MARLEY CREEK,  Facility Carried by Structure: PHIRNE ROAD EAST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.724,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 7.6m (24.9ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 31.4m (103.0ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $10,000,  Total Project Cost: $10,000 ( Estimate for 2017)
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Structure Number: 200000AA301503,  Location: 0.6 MI S OF MD100 (Lat: 39.131483,  Lng: -76.622972),  Route carried "on" structure: County highway ,  Year Built: 1971,  Status: Open,  Structure Length: 0.77m (2.53ft),  Average Daily Traffic: 652 (year 2019),  Truck Traffic: 1%,  Average Future Daily Traffic: 700 (year 2045),  Features Intersected: MARLEY CREEK,  Facility Carried by Structure: STARWOOD DRIVE
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: Aluminum, Iron,  Design/Construction: Culvert,  Length of Maximum Span: 2.4m (7.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Channel: Very good,  Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 300000AAY04501,  Location: Milepost 4.5 (Lat: 39.117992,  Lng: -76.624661),  Route carried "on" structure: Ramp Interstate 895,  Year Built: 1957,  Status: Open,  Structure Length: 6.86m (22.51ft),  Average Daily Traffic: 13,017 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 16,559 (year 2041),  Design Load: HS 20,  Features Intersected: I 895
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.241,  Lanes on structure: 1,  Lanes under structure: 4,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 9 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 64.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.5 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 replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.02m (26.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020,  Bridge Improvement Cost: $827,000,  Roadway Improvement Cost: $83,000,  Total Project Cost: $910,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 10000002006301,  Location: 0.24 MI W OF MD 779 (Lat: 39.144506,  Lng: -76.645144),  Route carried "under" structure: Interstate 97,  Year Built: 1955,  Structure Length: 0. m,  Average Daily Traffic: 122,490 (year 2009),  Features Intersected: IS 97,  Facility Carried by Structure: MD 174
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 21.384,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.1m (79.1ft)

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Structure Number: 100000020065011,  Location: .19 MILE NORTH OF MD 997E (Lat: 39.127658,  Lng: -76.640997),  Route carried "under" structure: State highway 3,  Year Built: 1990,  Structure Length: 0. m,  Average Daily Traffic: 29,470 (year 2009),  Truck Traffic: 8%,  Features Intersected: MD 3 BUS,  Facility Carried by Structure: IS 97 NBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.869,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.8m (124.0ft)

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Structure Number: 100000020065012,  Location: .19 MILE NORTH OF MD 997E (Lat: 39.127875,  Lng: -76.641536),  Route carried "under" structure: State highway 3,  Year Built: 1990,  Structure Length: 0. m,  Average Daily Traffic: 29,470 (year 2009),  Truck Traffic: 8%,  Features Intersected: MD 3 BUS,  Facility Carried by Structure: IS 97 SBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.869,  Lanes on structure: 4,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.8m (124.0ft)

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Structure Number: 100000020083013,  Location: 0.69 MILE EAST OF IS 97 (Lat: 39.151500,  Lng: -76.635778),  Route carried "under" structure: State highway 174,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 8,580 (year 2009),  Features Intersected: MD 174,  Facility Carried by Structure: MD 100 EBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 9.059,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 13.1m (43.0ft)

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Structure Number: 100000020084013,  Location: 0.68 MILE SOUTH OF MD 174 (Lat: 39.144567,  Lng: -76.631819),  Route carried "under" structure: State highway 3,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 22,340 (year 2009),  Features Intersected: MD 3 BUS,  Facility Carried by Structure: MD 100 EBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 2.977,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: 100000020193013,  Location: 0.12 MILE WEST OF IS 97 (Lat: 39.154006,  Lng: -76.648983),  Route carried "under" structure: Ramp State highway 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 8,391 (year 2012),  Truck Traffic: 8%,  Features Intersected: IS 97 RAMP '2',  Facility Carried by Structure: MD 100 EBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.798,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.8m (110.9ft)

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Structure Number: 100000020193014,  Location: 0.12 MILE WEST OF IS 97 (Lat: 39.154050,  Lng: -76.648658),  Route carried "under" structure: Ramp State highway 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 8,391 (year 2012),  Truck Traffic: 8%,  Features Intersected: IS 97 RAMP '2',  Facility Carried by Structure: MD 100 WBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.798,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 33.8m (110.9ft)

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Structure Number: 100000020194013,  Location: 0.03 M N OF BR NO 0219800 (Lat: 39.152472,  Lng: -76.645881),  Route carried "under" structure: Interstate 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 126,070 (year 2006),  Truck Traffic: 8%,  Features Intersected: IS 97,  Facility Carried by Structure: MD 100 EBR
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 22.269,  Lanes on structure: 2,  Lanes under structure: 3,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 41.5m (136.2ft)

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Structure Number: 100000020194014,  Location: 0.03 M N OF BR NO 0219800 (Lat: 39.152600,  Lng: -76.645019),  Route carried "under" structure: Interstate 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 126,070 (year 2006),  Truck Traffic: 8%,  Features Intersected: IS 97,  Facility Carried by Structure: MD 100 WBR
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 22.269,  Lanes on structure: 2,  Lanes under structure: 3,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 41.5m (136.2ft)

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Structure Number: 100000020195013,  Location: 0.13 MILE EAST OF IS 97 (Lat: 39.152528,  Lng: -76.643239),  Route carried "under" structure: Ramp State highway 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 12,680 (year 2012),  Truck Traffic: 8%,  Features Intersected: IS 97 RAMP 1 'A',  Facility Carried by Structure: MD 100 EBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.586,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.9m (98.1ft)

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Structure Number: 100000020195014,  Location: 0.13 MILE EAST OF IS 97 (Lat: 39.152819,  Lng: -76.643053),  Route carried "under" structure: Ramp State highway 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 12,680 (year 2012),  Truck Traffic: 8%,  Features Intersected: IS 97 RAMP 1 'A',  Facility Carried by Structure: MD 100 WBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.619,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.9m (98.1ft)

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Structure Number: 10000002019601,  Location: IS 97 SB TO MD 100 EB (Lat: 39.155139,  Lng: -76.647922),  Route carried "under" structure: Ramp State highway 100,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 64,763 (year 2003),  Truck Traffic: 8%,  Features Intersected: MD 100 RAMP 'A'
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 10.330,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.9m (107.9ft)

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Structure Number: 10000002019701,  Location: 0.14 MILE NORTH OF MD 100 (Lat: 39.154742,  Lng: -76.646097),  Route carried "under" structure: Interstate 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 119,260 (year 2009),  Features Intersected: IS 97
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 22.494,  Lanes on structure: 2,  Lanes under structure: 7,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 48.2m (158.1ft)

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Structure Number: 10000002019801,  Location: 0.03 MILE SOUTH OF MD 100 (Lat: 39.152100,  Lng: -76.645847),  Route carried "under" structure: Interstate 97,  Year Built: 1996,  Structure Length: 0. m,  Average Daily Traffic: 122,490 (year 2009),  Features Intersected: IS 97
Minimum Vertical Clearance: 5.79m (19.00ft),  Kilometerpoint: 22.220,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 40.2m (131.9ft)

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