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

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Structure Number: 1MD0641,  Location: 0.5 KM SE OF RT. 450 (Lat: 38.986028,  Lng: -76.491694),  Route carried "on" structure: Other road ,  Year Built: 1983,  Status: Open,  Structure Length: 15.22m (49.93ft),  Average Daily Traffic: 4,400 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,500 (year 2035),  Design Load: HS 20,  Features Intersected: DORSEY CREEK,  Facility Carried by Structure: DECATUR ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Navy/Marines,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 8,  Length of Maximum Span: 19.0m (62.3ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 92.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 71.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 15.22m (49.93ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: June 2019,  Bridge Improvement Cost: $105,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $130,000 ( Estimate for 2021),  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 1MD0642,  Location: 0.3 KM E OF DECATUR AVE (Lat: 38.985397,  Lng: -76.486683),  Route carried "on" structure: Other road ,  Year Built: 2011,  Status: Open,  Structure Length: 7.15m (23.46ft),  Average Daily Traffic: 4,400 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,500 (year 2035),  Design Load: HS 20+Mod,  Features Intersected: DORSEY CREEK,  Facility Carried by Structure: MCNAIR ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Navy/Marines,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 9 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 6,  Number Of Approach Spans: 1,  Length of Maximum Span: 12.7m (41.7ft),  Curb or Sidewalk Widths: Left: 2.6m (8.5ft),  Right: 1.9m (6.2ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 95.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 73.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.15m (23.46ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: June 2021,  Underwater Inspection Date: June 2019,  Bridge Improvement Cost: $20,000,  Roadway Improvement Cost: $55,000,  Total Project Cost: $75,000 ( Estimate for 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: 10000002003101,  Location: 0.73 MI W OF IS 97 (Lat: 0.000108,  Lng: -0.000019),  Route carried "on" structure: Interstate 595,  Year Built: 1950,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 101,670 (year 2009),  Truck Traffic: 7%,  Average Future Daily Traffic: 166,110 (year 2029),  Design Load: HS 20,  Features Intersected: SOUTH HAVEN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.976,  Lanes on structure: 6,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 39.6m (129.9ft),  Skew: 33 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 38.7m (127.0ft),  Out-to-Out Width: 40.8m (133.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Inventory Rating: 60.8 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 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: 10000002004201,  Location: 0.37 MI S OF IS 595 (Lat: 38.990528,  Lng: -76.508256),  Route carried "on" structure: State highway 70,  Year Built: 2006,  Status: Open,  Structure Length: 21.70m (71.19ft),  Average Daily Traffic: 38,762 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 58,143 (year 2029),  Design Load: HS 25 or greater,  Features Intersected: WEEMS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.995,  Lanes on structure: 4,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 15.9m (52.2ft),  Skew: 20 degrees,  Navigation Control: Yes ( Vertical Clearance: 8.5m (27.9ft), Horizontal Clearance: 42.7m (140.1ft)),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 54.9m (180.1ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 0.0m,  Curb-To-Curb Width: 15.9m (52.2ft),  Out-to-Out Width: 23.0m (75.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Inventory Rating: 61.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: April 2021,  Underwater Inspection Date: January 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: 10000002004301,  Location: 0.42 MI S OF MD 435 (Lat: 38.984083,  Lng: -76.498139),  Route carried "on" structure: State highway 70,  Year Built: 1954,  Year Reconstructed: 2006,  Status: Open,  Structure Length: 28.41m (93.21ft),  Average Daily Traffic: 38,762 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 47,091 (year 2026),  Design Load: HS 20,  Features Intersected: COLLEGE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.595,  Lanes on structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 20 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 16,  Length of Maximum Span: 17.7m (58.1ft),  Curb or Sidewalk Widths: Left: 2.2m (7.2ft),  Right: 2.2m (7.2ft),  Curb-To-Curb Width: 16.5m (54.1ft),  Out-to-Out Width: 23.0m (75.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 79.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  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,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: June 2021,  Underwater Inspection Date: July 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: 10000002005301,  Location: ANNAPOLIS MD. (Lat: 38.972669,  Lng: -76.485503),  Route carried "on" structure: City street 2920,  Year Built: 1946,  Status: Open,  Structure Length: 25.36m (83.20ft),  Average Daily Traffic: 19,251 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 28,877 (year 2029),  Design Load: H 20,  Features Intersected: SPA CREEK,  Facility Carried by Structure: MD 181(SIXTH ST)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Navigation Control: Yes ( Vertical Clearance: 5.2m (17.1ft), Horizontal Clearance: 12.2m (40.0ft)),  Material/Design: Steel,  Design/Construction: Movable - Bascule,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 14,  Length of Maximum Span: 18.9m (62.0ft),  Curb or Sidewalk Widths: Left: 1.9m (6.2ft),  Right: 1.9m (6.2ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 35.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 25.36m (83.20ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Critical Feature Inspection Date: Febuary 2020,  Underwater Inspection Date: July 2021,  Other Special Inspection Date: Febuary 2020,  Bridge Improvement Cost: $1,957,000,  Roadway Improvement Cost: $196,000,  Total Project Cost: $2,153,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete

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Structure Number: 10000002007001,  Location: 0.31 MI W OF MD 648A (Lat: 38.991333,  Lng: -76.491722),  Route carried "on" structure: State highway 450,  Year Built: 1995,  Status: Open,  Structure Length: 86.41m (283.50ft),  Average Daily Traffic: 18,874 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 20,908 (year 2034),  Design Load: HS 25 or greater,  Features Intersected: SEVERN RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 22.671,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.4m (57.1ft),  Navigation Control: Yes ( Vertical Clearance: 22.9m (75.1ft), Horizontal Clearance: 42.7m (140.1ft)),  Material/Design: Steel continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 17,  Length of Maximum Span: 96.0m (315.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.5m (41.0ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 41.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior 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 48 months,  Inspection Date: January 2020,  Critical Feature Inspection Date: January 2020,  Underwater Inspection Date: July 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: 10000002008101,  Location: 0.35 MILE SOUTH OF IS 595 (Lat: 38.993072,  Lng: -76.508592),  Route carried "on" structure: State highway 436,  Year Built: 1997,  Status: Open,  Structure Length: 11.13m (36.52ft),  Average Daily Traffic: 5,110 (year 2009),  Truck Traffic: 2%,  Average Future Daily Traffic: 6,180 (year 2026),  Design Load: HS 25 or greater,  Features Intersected: WEEMS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.756,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Navigation Control: Yes ( Vertical Clearance: 2.1m (6.9ft), Horizontal Clearance: 8.5m (27.9ft)),  Material/Design: Steel,  Design/Construction: Movable - Swing,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 3,  Length of Maximum Span: 26.5m (86.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Inventory Rating: 55.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Underwater Inspection Date: May 2020,  Other Special Inspection Date: March 2021,  Deck Structure Type: Concrete Cast-file-Place

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Structure Number: 10000002015901,  Location: 1.77 MI W OF MD 450 (Lat: 38.984231,  Lng: -76.578783),  Route carried "on" structure: Ramp Interstate 595,  Year Built: 1994,  Status: Open,  Structure Length: 9.75m (31.99ft),  Average Daily Traffic: 101,670 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 166,110 (year 2029),  Design Load: HS 20,  Features Intersected: IS 595
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.829,  Lanes on structure: 1,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 53.0m (173.9ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 67.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 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: 200000AA200801,  Location: ANNE ARUNDEL MEDICAL PARK (Lat: 38.992003,  Lng: -76.549064),  Route carried "on" structure: Alternate County highway 5826,  Year Built: 2002,  Status: Open,  Structure Length: 1.59m (5.22ft),  Average Daily Traffic: 8,484 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 7,200 (year 2030),  Design Load: HS 25 or greater,  Features Intersected: COWHIDE BRANCH,  Facility Carried by Structure: MEDICAL PARKWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.002,  Lanes on structure: 5,  Owner: County Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Skew: 20 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.9m (52.2ft),  Curb or Sidewalk Widths: Left: 2.7m (8.9ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 20.0m (65.6ft),  Out-to-Out Width: 36.6m (120.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 63.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.6 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 2021

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Structure Number: 200000AAA-0102,  Location: 0.5 MI N OF FOREST DRIVE (Lat: 38.971550,  Lng: -76.510300),  Route carried "on" structure: City street 387,  Year Built: 1970,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 18,400 (year 2018),  Truck Traffic: 4%,  Average Future Daily Traffic: 22,300 (year 2040),  Design Load: HS 20,  Features Intersected: SPA CREEK,  Facility Carried by Structure: SPA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.67m (2.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $10,000,  Roadway Improvement Cost: $1,000,  Total Project Cost: $11,000

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Structure Number: 10000002015901,  Location: 0.2 MILE WEST OF IS 97 (Lat: 38.984231,  Lng: -76.578783),  Route carried "under" structure: Interstate 595,  Year Built: 1994,  Structure Length: 0. m,  Average Daily Traffic: 91,300 (year 2009),  Truck Traffic: 8%,  Features Intersected: IS 595
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 10.829,  Lanes on structure: 1,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 53.0m (173.9ft)