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


  • National Bridge Inventory (NBI) Statistics
  • 12Number of bridges
  • 49ft / 15.4mTotal length
  • $405,000Total costs
  • 35,658Total average daily traffic
  • 3,052Total average daily truck traffic
  • 43,228Total future (year 2026) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for New Windsor
  • No street view available for this location

New bridges in New Windsor, MD - historical statistics
  • New bridges - historical statistics
  • 31920-1929
  • 11940-1949
  • 21960-1969
  • 11970-1979
  • 51980-1989
Reconstructed bridges in New Windsor, MD - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11950-1959
  • 01960-1969
  • 01970-1979
  • 11980-1989
  • 01990-1999
  • 12000-2009
Average Bridge Daily Traffic in New Windsor, MD
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 12.5%Very good
  • 62.5%Good
  • 12.5%Satisfactory
  • 12.5%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 62.5%Good
  • 25.0%Satisfactory
  • 12.5%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 62.5%Good
  • 25.0%Satisfactory
  • 12.5%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 25.0%Good
  • 58.3%Satisfactory
  • 16.7%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 25.0%Very good
  • 75.0%Satisfactory
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Structure Number: 10000006000701,  Location: 0.05 MI W OF NEW WINDSOR (Lat: 39.538906,  Lng: -77.105047),  Route carried "on" structure: State highway 31,  Year Built: 1924,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 4,861 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 5,905 (year 2026),  Features Intersected: DICKERSON RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.624,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.6m (24.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 47.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $48,000,  Roadway Improvement Cost: $5,000,  Total Project Cost: $53,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000006000801,  Location: ON FREDERICK CO LINE (Lat: 39.509197,  Lng: -77.129008),  Route carried "on" structure: State highway 31,  Year Built: 1921,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 2,611 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 3,287 (year 2026),  Features Intersected: SAMS CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 8.2m (26.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 53.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.31m (4.30ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $70,000,  Roadway Improvement Cost: $7,000,  Total Project Cost: $77,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000006001702,  Location: .29 MILE NORTH OF MD 800B (Lat: 39.561250,  Lng: -77.121811),  Route carried "on" structure: State highway 84,  Year Built: 1948,  Status: Open,  Structure Length: 0.62m (2.03ft),  Average Daily Traffic: 1,702 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 2,112 (year 2026),  Design Load: H 20,  Features Intersected: ROOP BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.175,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 6.1m (20.0ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 51.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021
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Structure Number: 10000006002101,  Location: 1.68 MILE NORTH OF MD 407 (Lat: 39.504050,  Lng: -77.050761),  Route carried "on" structure: State highway 27,  Year Built: 1922,  Year Reconstructed: 1955,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 14,091 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 15,497 (year 2026),  Design Load: H 20,  Features Intersected: MORGAN RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.244,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 12.4m (40.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 70.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.2 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: 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
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Structure Number: 10000006005101,  Location: 0.06 MILE NORTH OF MR 84 (Lat: 39.552764,  Lng: -77.113986),  Route carried "on" structure: State highway 75,  Year Built: 1960,  Year Reconstructed: 1992,  Status: Open,  Structure Length: 3.69m (12.11ft),  Average Daily Traffic: 3,821 (year 2009),  Truck Traffic: 14%,  Average Future Daily Traffic: 5,685 (year 2026),  Design Load: HS 20,  Features Intersected: LITTLE PIPE CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.530,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.0m (59.1ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 52.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.3 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: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000006005702,  Location: 1.57 MILE WEST OF MD 852 (Lat: 39.548017,  Lng: -77.062586),  Route carried "on" structure: State highway 31,  Year Built: 1963,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 5,321 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 5,455 (year 2026),  Design Load: HS 20,  Features Intersected: TURKEYFOOT RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.557,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021
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Structure Number: 200000CL024601,  Location: ON FREDERICK CO LINE (Lat: 39.504625,  Lng: -77.122872),  Route carried "on" structure: County highway 236,  Year Built: 1986,  Year Reconstructed: 2007,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 362 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 582 (year 2041),  Design Load: HS 20,  Features Intersected: SAMS CREEK,  Facility Carried by Structure: SAMS CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.197,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 73.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 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 minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 200000CL024801,  Location: 0.2 M S OF MARSTON ROAD (Lat: 39.497497,  Lng: -77.110050),  Route carried "on" structure: County highway 269,  Year Built: 1989,  Status: Open,  Structure Length: 1.12m (3.67ft),  Average Daily Traffic: 906 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,490 (year 2041),  Design Load: HS 20,  Features Intersected: SAMS CREEK,  Facility Carried by Structure: SAMS CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.628,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 71.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.6 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 200000CL025201,  Location: 0.02 MI S OF NEW WINDSOR (Lat: 39.540381,  Lng: -77.110114),  Route carried "on" structure: County highway 242,  Year Built: 1987,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 1,058 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,740 (year 2041),  Design Load: HS 20,  Features Intersected: DICKENSON RUN,  Facility Carried by Structure: OLD NEW WINDSOR RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Inventory Rating: 63.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 200000CL025301,  Location: 0.48 MI S OF MD 75 (Lat: 39.550158,  Lng: -77.127747),  Route carried "on" structure: County highway 240,  Year Built: 1981,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 151 (year 2021),  Truck Traffic: 8%,  Average Future Daily Traffic: 250 (year 2041),  Design Load: H 20,  Features Intersected: LITTLE PIPE CREEK,  Facility Carried by Structure: WINTERS CHURCH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.772,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.0m (9.8ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 3.4m (11.2ft),  Out-to-Out Width: 3.7m (12.1ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 47.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum 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: 1.74m (5.71ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Critical Feature Inspection Date: September 2021,  Bridge Improvement Cost: $250,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $275,000,  Deck Structure Type: Steel plate
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Structure Number: 200000CL025502,  Location: 0.04 MI N OF SMITH RD (Lat: 39.557869,  Lng: -77.073489),  Route carried "on" structure: County highway 262,  Year Built: 1978,  Status: Open,  Structure Length: 0.95m (3.12ft),  Average Daily Traffic: 362 (year 2021),  Truck Traffic: 5%,  Average Future Daily Traffic: 600 (year 2041),  Design Load: HS 20,  Features Intersected: TURKEYFOOT RUN,  Facility Carried by Structure: JOHN HYDE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.338,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 9.9m (32.5ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Inventory Rating: 70.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021
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Structure Number: 200000F-191302,  Location: 0.45 MI E OF MD RTE 31 (Lat: 39.499375,  Lng: -77.115289),  Route carried "on" structure: County highway 437,  Year Built: 1987,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 412 (year 2007),  Truck Traffic: 5%,  Average Future Daily Traffic: 625 (year 2036),  Design Load: HS 20+Mod,  Features Intersected: SAMS CREEK,  Facility Carried by Structure: SAMS CREEK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.901,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 0.0m

Condition: Channel: Satisfactory,  Culverts: Very good,  Operating Rating: 72.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021
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