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

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Structure Number: 200000W-218401,  Location: 0.05 MI E OF MD RTE 67 (Lat: 39.485000,  Lng: -77.650000),  Route carried "on" structure: County highway 988,  Year Built: 1920,  Status: Posted for load,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 160 (year 2005),  Truck Traffic: 5%,  Average Future Daily Traffic: 275 (year 2027),  Features Intersected: TRIB OF DOG CREEK,  Facility Carried by Structure: APPLETOWN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.724,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 20.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 12.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  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: > 39.9% below),  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2007,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200000W-532101,  Location: 1.02 MI W OF ALT US RT 40 (Lat: 39.543333,  Lng: -77.693333),  Route carried "on" structure: County highway 797,  Year Built: 1993,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 96 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 165 (year 2026),  Design Load: HS 25,  Features Intersected: BEAVER CREEK,  Facility Carried by Structure: BENEVOLA NEWCOMER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.609,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 77.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 45.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  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: 200000W-533101,  Location: 1.5 MI SE OF ALT US RTE 4 (Lat: 39.555000,  Lng: -77.675000),  Route carried "on" structure: County highway 533,  Year Built: 1985,  Status: Posted for load,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 170 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 293 (year 2026),  Design Load: HS 15,  Features Intersected: BEAVER CREEK,  Facility Carried by Structure: TOMS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.014,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 41.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 23.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.43m (4.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2007,  Bridge Improvement Cost: $330,000,  Roadway Improvement Cost: $33,000,  Total Project Cost: $363,000 ( Estimate for 2005),  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: 200000W-535101,  Location: 0.7 MI NW OF MD RTE 68 (Lat: 39.540000,  Lng: -77.700000),  Route carried "on" structure: County highway 535,  Year Built: 1906,  Status: Posted for load,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 319 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 549 (year 2026),  Features Intersected: BEAVER CREEK,  Facility Carried by Structure: BARNES ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.175,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 3.3m (10.8ft),  Out-to-Out Width: 4.1m (13.5ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Fair,  Channel: Fair,  Operating Rating: 23.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 13.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 1.68m (5.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Bridge Improvement Cost: $320,000,  Roadway Improvement Cost: $30,000,  Total Project Cost: $350,000 ( Estimate for 2005),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200000W-537101,  Location: 1.27 MI W OF ALT US RT 40 (Lat: 39.553333,  Lng: -77.700000),  Route carried "on" structure: County highway 537,  Year Built: 1824,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 2.99m (9.81ft),  Average Daily Traffic: 560 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 964 (year 2026),  Features Intersected: ANTIETAM CREEK,  Facility Carried by Structure: ROXBURY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.043,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 10.1m (33.1ft),  Curb-To-Curb Width: 4.8m (15.7ft),  Out-to-Out Width: 6.0m (19.7ft)

Condition: Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 88.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 35.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 200000W-537201,  Location: 0.1 MI W OF ALT US RTE 40 (Lat: 39.551667,  Lng: -77.681667),  Route carried "on" structure: County highway 537,  Year Built: 1920,  Status: Posted for load,  Structure Length: 2.01m (6.59ft),  Average Daily Traffic: 560 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 964 (year 2026),  Features Intersected: BEAVER CREEK,  Facility Carried by Structure: ROXBURY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 3.4m (11.2ft),  Skew: 3 degrees,  Material/Design: Concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 3.7m (12.1ft),  Out-to-Out Width: 4.4m (14.4ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Poor,  Operating Rating: 20.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 7.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: High priority of corrective action,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 30.0 - 39.9% below),  Length Of Structure Improvement: 2.13m (6.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Bridge Improvement Cost: $405,000,  Roadway Improvement Cost: $45,000,  Total Project Cost: $450,000 ( Estimate for 2005),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 200000W-543201,  Location: 0.07 MI N OF MD RTE 34 (Lat: 39.501667,  Lng: -77.670000),  Route carried "on" structure: County highway 543,  Year Built: 1996,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 279 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 480 (year 2026),  Features Intersected: TRIB OF LITTLE ANTIETAM,  Facility Carried by Structure: MONROE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.2m (43.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 81.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 48.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  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: 200000W-593301,  Location: 0.64 MI W OF MD RTE 67 (Lat: 39.473333,  Lng: -77.666667),  Route carried "on" structure: County highway 593,  Year Built: 1900,  Year Reconstructed: 1986,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 1,066 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,835 (year 2026),  Design Load: H 15,  Features Intersected: DOG CREEK,  Facility Carried by Structure: DOGSTREET ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.880,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 4.3m (14.1ft),  Out-to-Out Width: 4.8m (15.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 79.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 49.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2007,  Bridge Improvement Cost: $148,000,  Roadway Improvement Cost: $17,000,  Total Project Cost: $165,000 ( Estimate for 2005),  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: 200000W-597101,  Location: 0.1 MI S OF MD RTE 34 (Lat: 39.503333,  Lng: -77.660000),  Route carried "on" structure: County highway 597,  Year Built: 1992,  Status: Posted for load,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 614 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,057 (year 2026),  Features Intersected: TRIB OF LITTLE ANTIETAM,  Facility Carried by Structure: KING ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.524,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 66.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 36.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2007,  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: 200000W-606102,  Location: 0.66 MI SE OF MD RTE 67 (Lat: 39.471667,  Lng: -77.651667),  Route carried "on" structure: County highway 606,  Year Built: 1958,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 346 (year 2004),  Truck Traffic: 5%,  Average Future Daily Traffic: 596 (year 2026),  Features Intersected: DOG CREEK,  Facility Carried by Structure: AMOS REEDER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.529,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 32.4 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2007,  Wearing Surface/Protective System: Wearing Surface: Bituminous