Bridge Statistics for Mount Airy, Maryland (MD)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 26Number of bridges
- 266ft / 80.7mTotal length
- $295,000Total costs
- 546,016Total average daily traffic
- 33,607Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Mount Airy
- No street view available for this location
- New bridges - historical statistics
- 11900-1909
- 11930-1939
- 11950-1959
- 21960-1969
- 181970-1979
- 31980-1989
- Reconstructed bridges - Historical Statistics
- 11960-1969
- 01970-1979
- 21980-1989
- 01990-1999
- 22000-2009
- Bridge Condition - Deck
- 10.0%Good
- 80.0%Satisfactory
- 10.0%Fair
- Bridge Condition - Superstructure
- 72.7%Satisfactory
- 27.3%Fair
- Bridge Condition - Substructure
- 36.4%Good
- 63.6%Satisfactory
- Bridge Condition - Channel
- 15.4%Very good
- 30.8%Good
- 38.5%Satisfactory
- 15.4%Fair
- Bridge Condition - Culverts
- 11.1%Very good
- 33.3%Good
- 33.3%Satisfactory
- 11.1%Fair
- 11.1%Poor
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Structure Number: 10000002009001, Location: 0.04 MI N OF MD 170 (Lat: 39.350806, Lng: -77.083831), Route carried "on" structure: Ramp Interstate 695, Year Built: 1967, Year Reconstructed: 1980, Status: Open, Structure Length: 15.36m (50.39ft), Average Daily Traffic: 2,205 (year 2014), Truck Traffic: 8%, Average Future Daily Traffic: 2,828 (year 2039), Design Load: HS 20, Features Intersected: MTA LIGHT RAIL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.241, Lanes on structure: 1, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 5 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 9, Length of Maximum Span: 24.4m (80.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Very good, Operating Rating: 49.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: 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, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000002009001, Location: 0.04 MI N OF MD 170 (Lat: 39.350806, Lng: -77.083831), Route carried "on" structure: Ramp Interstate 695, Year Built: 1967, Year Reconstructed: 1980, Status: Open, Structure Length: 15.36m (50.39ft), Average Daily Traffic: 2,205 (year 2014), Truck Traffic: 8%, Average Future Daily Traffic: 2,828 (year 2039), Design Load: HS 20, Features Intersected: MTA LIGHT RAIL
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.241, Lanes on structure: 1, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 5 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 9, Length of Maximum Span: 24.4m (80.1ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.1m (29.9ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Channel: Very good, Operating Rating: 49.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: 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, Inspection Date: July 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 100000060011013, Location: 0.03 MI E OF FREDERICK CO (Lat: 39.359111, Lng: -77.167011), Route carried "on" structure: Interstate 70, Year Built: 1974, Status: Open, Structure Length: 8.47m (27.79ft), Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 34,063 (year 2026), Design Load: HS 20, Features Intersected: MD 27
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.029, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 25.9m (85.0ft), Curb-To-Curb Width: 19.4m (63.6ft), Out-to-Out Width: 20.3m (66.6ft)
Condition: Deck: Satisfactory, 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: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, 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
Structure Number: 100000060011013, Location: 0.03 MI E OF FREDERICK CO (Lat: 39.359111, Lng: -77.167011), Route carried "on" structure: Interstate 70, Year Built: 1974, Status: Open, Structure Length: 8.47m (27.79ft), Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 34,063 (year 2026), Design Load: HS 20, Features Intersected: MD 27
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.029, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 25.9m (85.0ft), Curb-To-Curb Width: 19.4m (63.6ft), Out-to-Out Width: 20.3m (66.6ft)
Condition: Deck: Satisfactory, 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: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, 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
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Structure Number: 100000060011014, Location: 0.03 MI E OF FREDERICK CO (Lat: 39.359494, Lng: -77.165867), Route carried "on" structure: Interstate 70, Year Built: 1974, Status: Open, Structure Length: 8.47m (27.79ft), Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 34,063 (year 2026), Design Load: HS 20, Features Intersected: MD 27
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.029, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 25.9m (85.0ft), Curb-To-Curb Width: 19.4m (63.6ft), Out-to-Out Width: 20.3m (66.6ft)
Condition: Deck: Satisfactory, 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: Somewhat better than minimum adequacy, Underclear: Better than present minimum criteria, 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
Structure Number: 100000060011014, Location: 0.03 MI E OF FREDERICK CO (Lat: 39.359494, Lng: -77.165867), Route carried "on" structure: Interstate 70, Year Built: 1974, Status: Open, Structure Length: 8.47m (27.79ft), Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 34,063 (year 2026), Design Load: HS 20, Features Intersected: MD 27
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.029, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 25.9m (85.0ft), Curb-To-Curb Width: 19.4m (63.6ft), Out-to-Out Width: 20.3m (66.6ft)
Condition: Deck: Satisfactory, 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: Somewhat better than minimum adequacy, Underclear: Better than present minimum criteria, 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
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Structure Number: 100000100039014, Location: .09 M E OF BILL MOXLEY RD (Lat: 39.367028, Lng: -77.193750), Route carried "on" structure: Interstate 70, Year Built: 1954, Year Reconstructed: 1974, Status: Open, Structure Length: 7.92m (25.98ft), Average Daily Traffic: 67,891 (year 2017), Truck Traffic: 8%, Average Future Daily Traffic: 104,958 (year 2039), Design Load: HS 20, Features Intersected: CSX TRANS.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 44.610, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 5 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 15.7m (51.5ft), Out-to-Out Width: 16.7m (54.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 85.3 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: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
Structure Number: 100000100039014, Location: .09 M E OF BILL MOXLEY RD (Lat: 39.367028, Lng: -77.193750), Route carried "on" structure: Interstate 70, Year Built: 1954, Year Reconstructed: 1974, Status: Open, Structure Length: 7.92m (25.98ft), Average Daily Traffic: 67,891 (year 2017), Truck Traffic: 8%, Average Future Daily Traffic: 104,958 (year 2039), Design Load: HS 20, Features Intersected: CSX TRANS.
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 44.610, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 5 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 15.7m (51.5ft), Out-to-Out Width: 16.7m (54.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 85.3 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: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 100000100161014, Location: 1.73 MI W OF CARROLL CO (Lat: 39.367358, Lng: -77.195947), Route carried "on" structure: Interstate 70, Year Built: 1974, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 69,020 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 35,181 (year 2026), Design Load: HS 20, Features Intersected: BILL MOXELY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 44.457, Lanes on structure: 3, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 40.8m (133.9ft), Curb-To-Curb Width: 15.7m (51.5ft), Out-to-Out Width: 16.7m (54.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 79.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.1 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, Underclear: Superior to present desirable 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: Monolithic Concrete
Structure Number: 100000100161014, Location: 1.73 MI W OF CARROLL CO (Lat: 39.367358, Lng: -77.195947), Route carried "on" structure: Interstate 70, Year Built: 1974, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 69,020 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 35,181 (year 2026), Design Load: HS 20, Features Intersected: BILL MOXELY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 44.457, Lanes on structure: 3, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 15.9m (52.2ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 40.8m (133.9ft), Curb-To-Curb Width: 15.7m (51.5ft), Out-to-Out Width: 16.7m (54.8ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 79.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.1 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, Underclear: Superior to present desirable 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: Monolithic Concrete
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Structure Number: 10000013008301, Location: 0.32 MILE NORTH OF MD 144 (Lat: 39.347331, Lng: -77.094219), Route carried "on" structure: County highway 7, Year Built: 1973, Status: Open, Structure Length: 7.28m (23.88ft), Average Daily Traffic: 2,066 (year 2006), Truck Traffic: 5%, Average Future Daily Traffic: 2,382 (year 2026), Design Load: HS 20, Features Intersected: IS 70, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.499, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Operating Rating: 73.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than 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: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 10000013008301, Location: 0.32 MILE NORTH OF MD 144 (Lat: 39.347331, Lng: -77.094219), Route carried "on" structure: County highway 7, Year Built: 1973, Status: Open, Structure Length: 7.28m (23.88ft), Average Daily Traffic: 2,066 (year 2006), Truck Traffic: 5%, Average Future Daily Traffic: 2,382 (year 2026), Design Load: HS 20, Features Intersected: IS 70, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.499, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 35.7m (117.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, Operating Rating: 73.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than 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: January 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 10000013008401, Location: 0.16 MILE NORTH OF MD 144 (Lat: 39.353553, Lng: -77.121375), Route carried "on" structure: County highway 1594, Year Built: 1973, Status: Open, Structure Length: 7.71m (25.30ft), Average Daily Traffic: 1,639 (year 1994), Truck Traffic: 5%, Average Future Daily Traffic: 1,888 (year 2012), Design Load: HS 20, Features Intersected: IS 70, Facility Carried by Structure: W WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.151, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 1 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: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, 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: Somewhat better than minimum adequacy, Deck Geometry: Equal 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 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 10000013008401, Location: 0.16 MILE NORTH OF MD 144 (Lat: 39.353553, Lng: -77.121375), Route carried "on" structure: County highway 1594, Year Built: 1973, Status: Open, Structure Length: 7.71m (25.30ft), Average Daily Traffic: 1,639 (year 1994), Truck Traffic: 5%, Average Future Daily Traffic: 1,888 (year 2012), Design Load: HS 20, Features Intersected: IS 70, Facility Carried by Structure: W WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.151, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 1 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: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Satisfactory, Superstructure: Fair, Substructure: Satisfactory, 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: Somewhat better than minimum adequacy, Deck Geometry: Equal 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 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 10000013009401, Location: 0.40 MILE N OF MD 144A (Lat: 39.342233, Lng: -77.071581), Route carried "on" structure: State highway 94, Year Built: 1975, Status: Open, Structure Length: 8.69m (28.51ft), Average Daily Traffic: 7,450 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 9,040 (year 2026), Design Load: HS 20, Features Intersected: IS 70
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.413, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 42.7m (140.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Inventory Rating: 67.1 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 10000013009401, Location: 0.40 MILE N OF MD 144A (Lat: 39.342233, Lng: -77.071581), Route carried "on" structure: State highway 94, Year Built: 1975, Status: Open, Structure Length: 8.69m (28.51ft), Average Daily Traffic: 7,450 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 9,040 (year 2026), Design Load: HS 20, Features Intersected: IS 70
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.413, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 42.7m (140.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.4m (47.2ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Satisfactory, Inventory Rating: 67.1 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 200000CL030402, Location: 0.57 MI N OF BOTELER RD (Lat: 39.392858, Lng: -77.119178), Route carried "on" structure: County highway 584, Year Built: 1966, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 589 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 965 (year 2041), Features Intersected: MIDDLE RUN, Facility Carried by Structure: RUNKLES ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.689, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 3.7m (12.1ft), Curb-To-Curb Width: 10.5m (34.4ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Channel: Fair, Culverts: Satisfactory, 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: Equal to 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: July 2021
Structure Number: 200000CL030402, Location: 0.57 MI N OF BOTELER RD (Lat: 39.392858, Lng: -77.119178), Route carried "on" structure: County highway 584, Year Built: 1966, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 589 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 965 (year 2041), Features Intersected: MIDDLE RUN, Facility Carried by Structure: RUNKLES ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.689, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 3.7m (12.1ft), Curb-To-Curb Width: 10.5m (34.4ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Channel: Fair, Culverts: Satisfactory, 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: Equal to 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: July 2021
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Structure Number: 200000CL030501, Location: ON HOWARD COUNTY LINE (Lat: 39.357472, Lng: -77.138608), Route carried "on" structure: County highway 589, Year Built: 1900, Year Reconstructed: 2007, Status: Open, Structure Length: 0.78m (2.56ft), Average Daily Traffic: 98 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 161 (year 2041), Design Load: HS 20, Features Intersected: SOUTH BR PATAPSCO RIVER, Facility Carried by Structure: TWIN ARCH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Steel, Design/Construction: Arch - Deck, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 61.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.9 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, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 0.91m (2.99ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $160,000, Roadway Improvement Cost: $20,000, Total Project Cost: $180,000, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000CL030501, Location: ON HOWARD COUNTY LINE (Lat: 39.357472, Lng: -77.138608), Route carried "on" structure: County highway 589, Year Built: 1900, Year Reconstructed: 2007, Status: Open, Structure Length: 0.78m (2.56ft), Average Daily Traffic: 98 (year 2021), Truck Traffic: 20%, Average Future Daily Traffic: 161 (year 2041), Design Load: HS 20, Features Intersected: SOUTH BR PATAPSCO RIVER, Facility Carried by Structure: TWIN ARCH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Steel, Design/Construction: Arch - Deck, Number Of Spans In Main Unit: 2, Length of Maximum Span: 3.0m (9.8ft), Curb-To-Curb Width: 7.4m (24.3ft), Out-to-Out Width: 8.1m (26.6ft)
Condition: Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 61.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.9 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, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 0.91m (2.99ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Bridge Improvement Cost: $160,000, Roadway Improvement Cost: $20,000, Total Project Cost: $180,000, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200000CL030602, Location: ON HOWARD CO LINE (Lat: 39.359278, Lng: -77.135725), Route carried "on" structure: County highway 589, Year Built: 1987, Status: Open, Structure Length: 1.62m (5.31ft), Average Daily Traffic: 4,137 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 6,780 (year 2041), Design Load: HS 20, Features Intersected: SOUTH BR PATAPSCO RIVER, Facility Carried by Structure: TWIN ARCH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.529, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Skew: 3 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 4.9m (16.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Inventory Rating: 57.6 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
Structure Number: 200000CL030602, Location: ON HOWARD CO LINE (Lat: 39.359278, Lng: -77.135725), Route carried "on" structure: County highway 589, Year Built: 1987, Status: Open, Structure Length: 1.62m (5.31ft), Average Daily Traffic: 4,137 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 6,780 (year 2041), Design Load: HS 20, Features Intersected: SOUTH BR PATAPSCO RIVER, Facility Carried by Structure: TWIN ARCH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.529, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Skew: 3 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 4.9m (16.1ft), Curb-To-Curb Width: 11.6m (38.1ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Channel: Satisfactory, Culverts: Satisfactory, Inventory Rating: 57.6 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 200000CL030702, Location: WATERSVILLE RD 2.81 (Lat: 39.368189, Lng: -77.104178), Route carried "on" structure: County highway 588, Year Built: 1976, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 938 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 2,037 (year 2041), Design Load: HS 20, Features Intersected: SOUTH BRANCH OF PATAPSCO, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.521, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Fair, Culverts: Fair, Inventory Rating: 80.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021
Structure Number: 200000CL030702, Location: WATERSVILLE RD 2.81 (Lat: 39.368189, Lng: -77.104178), Route carried "on" structure: County highway 588, Year Built: 1976, Status: Open, Structure Length: 1.40m (4.59ft), Average Daily Traffic: 938 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 2,037 (year 2041), Design Load: HS 20, Features Intersected: SOUTH BRANCH OF PATAPSCO, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.521, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 4.3m (14.1ft)
Condition: Channel: Fair, Culverts: Fair, Inventory Rating: 80.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021
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Structure Number: 200000CL030801, Location: 0.04 MI N OF FLAG MARSH (Lat: 39.378497, Lng: -77.090186), Route carried "on" structure: County highway 600, Year Built: 1981, Status: Open, Structure Length: 2.04m (6.69ft), Average Daily Traffic: 280 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 459 (year 2041), Features Intersected: GILLIS FALLS, Facility Carried by Structure: GRIMVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.738, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 5.2m (17.1ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.6m (61.0ft), Curb-To-Curb Width: 3.4m (11.2ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 38.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 23.1 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: 2.74m (8.99ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: July 2021, Critical Feature Inspection Date: July 2021, Bridge Improvement Cost: $100,000, Roadway Improvement Cost: $15,000, Total Project Cost: $115,000, Deck Structure Type: Steel plate, Wearing Surface/Protective System: Wearing Surface: Other
Structure Number: 200000CL030801, Location: 0.04 MI N OF FLAG MARSH (Lat: 39.378497, Lng: -77.090186), Route carried "on" structure: County highway 600, Year Built: 1981, Status: Open, Structure Length: 2.04m (6.69ft), Average Daily Traffic: 280 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 459 (year 2041), Features Intersected: GILLIS FALLS, Facility Carried by Structure: GRIMVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.738, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 5.2m (17.1ft), Material/Design: Steel, Design/Construction: Truss - Thru, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.6m (61.0ft), Curb-To-Curb Width: 3.4m (11.2ft), Out-to-Out Width: 5.5m (18.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 38.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 23.1 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: 2.74m (8.99ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: July 2021, Critical Feature Inspection Date: July 2021, Bridge Improvement Cost: $100,000, Roadway Improvement Cost: $15,000, Total Project Cost: $115,000, Deck Structure Type: Steel plate, Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 200000F-180203, Location: AT MD 144 INTERSECTION (Lat: 39.367622, Lng: -77.196067), Route carried "on" structure: County highway 401, Year Built: 1973, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 2,017 (year 2009), Truck Traffic: 10%, Average Future Daily Traffic: 2,500 (year 2032), Design Load: HS 20, Features Intersected: BUSH CREEK, Facility Carried by Structure: BILL MOXLEY ROAD
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), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Satisfactory, Culverts: Good, 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: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020
Structure Number: 200000F-180203, Location: AT MD 144 INTERSECTION (Lat: 39.367622, Lng: -77.196067), Route carried "on" structure: County highway 401, Year Built: 1973, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 2,017 (year 2009), Truck Traffic: 10%, Average Future Daily Traffic: 2,500 (year 2032), Design Load: HS 20, Features Intersected: BUSH CREEK, Facility Carried by Structure: BILL MOXLEY ROAD
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), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Satisfactory, Culverts: Good, 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: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020
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Structure Number: 200000F-180303, Location: AT MATTIE HAINES RD INTER (Lat: 39.401217, Lng: -77.170644), Route carried "on" structure: County highway 419, Year Built: 1982, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 150 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 304 (year 2027), Features Intersected: WOODVILLE BRANCH, Facility Carried by Structure: OLD BOHN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.124, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Good, Culverts: Very good, Inventory Rating: 66.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021
Structure Number: 200000F-180303, Location: AT MATTIE HAINES RD INTER (Lat: 39.401217, Lng: -77.170644), Route carried "on" structure: County highway 419, Year Built: 1982, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 150 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 304 (year 2027), Features Intersected: WOODVILLE BRANCH, Facility Carried by Structure: OLD BOHN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.124, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Good, Culverts: Very good, Inventory Rating: 66.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Better than 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: 200000F-180403, Location: 500' SOUTH OF WESTWIND DR (Lat: 39.365425, Lng: -77.198286), Route carried "on" structure: County highway 401, Year Built: 1973, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,212 (year 2009), Truck Traffic: 5%, Average Future Daily Traffic: 1,500 (year 2032), Design Load: HS 20, Features Intersected: BRANCH OF BUSH CREEK, Facility Carried by Structure: BILL MOXLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 19.2m (63.0ft), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Very good, Culverts: Good, Operating Rating: 62.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020
Structure Number: 200000F-180403, Location: 500' SOUTH OF WESTWIND DR (Lat: 39.365425, Lng: -77.198286), Route carried "on" structure: County highway 401, Year Built: 1973, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 1,212 (year 2009), Truck Traffic: 5%, Average Future Daily Traffic: 1,500 (year 2032), Design Load: HS 20, Features Intersected: BRANCH OF BUSH CREEK, Facility Carried by Structure: BILL MOXLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 19.2m (63.0ft), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Very good, Culverts: Good, Operating Rating: 62.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 37.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: March 2020
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Structure Number: 200000F-181003, Location: AT TALBOT RUN ROAD INTERS (Lat: 39.455186, Lng: -77.159672), Route carried "on" structure: County highway 443, Year Built: 1979, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 181 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 550 (year 2032), Features Intersected: TALBOT BRANCH, Facility Carried by Structure: BLACK ANKLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.963, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Satisfactory, Culverts: Poor, Operating Rating: 55.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, 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
Structure Number: 200000F-181003, Location: AT TALBOT RUN ROAD INTERS (Lat: 39.455186, Lng: -77.159672), Route carried "on" structure: County highway 443, Year Built: 1979, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 181 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 550 (year 2032), Features Intersected: TALBOT BRANCH, Facility Carried by Structure: BLACK ANKLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.963, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 3.4m (11.2ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Satisfactory, Culverts: Poor, Operating Rating: 55.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, 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: 200000F-181203, Location: 0.1 MI N OF BOTTOM RD (Lat: 39.409483, Lng: -77.178072), Route carried "on" structure: County highway 407, Year Built: 1972, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 1,333 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 2,500 (year 2036), Features Intersected: WOODVILLE BRANCH, Facility Carried by Structure: WOODVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Good, Culverts: Satisfactory, 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: April 2021
Structure Number: 200000F-181203, Location: 0.1 MI N OF BOTTOM RD (Lat: 39.409483, Lng: -77.178072), Route carried "on" structure: County highway 407, Year Built: 1972, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 1,333 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 2,500 (year 2036), Features Intersected: WOODVILLE BRANCH, Facility Carried by Structure: WOODVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 6.1m (20.0ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Good, Culverts: Satisfactory, 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: April 2021
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Structure Number: 200000F-181303, Location: 0.5 MI S OF HARRISVILLE R (Lat: 39.428983, Lng: -77.180406), Route carried "on" structure: County highway 407, Year Built: 1972, Year Reconstructed: 2009, Status: Open, Structure Length: 1.13m (3.71ft), Average Daily Traffic: 909 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 1,878 (year 2036), Features Intersected: SOUTH FORK LINGANORE CRK, Facility Carried by Structure: WOODVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.985, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Good, Culverts: Good, Structural Evaluation: Better than 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: April 2021
Structure Number: 200000F-181303, Location: 0.5 MI S OF HARRISVILLE R (Lat: 39.428983, Lng: -77.180406), Route carried "on" structure: County highway 407, Year Built: 1972, Year Reconstructed: 2009, Status: Open, Structure Length: 1.13m (3.71ft), Average Daily Traffic: 909 (year 2007), Truck Traffic: 5%, Average Future Daily Traffic: 1,878 (year 2036), Features Intersected: SOUTH FORK LINGANORE CRK, Facility Carried by Structure: WOODVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.985, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 0.0m
Condition: Channel: Good, Culverts: Good, Structural Evaluation: Better than 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: April 2021
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Structure Number: 200000HO004301, Location: 1 MI N OLD FREDERICK RD (Lat: 39.359639, Lng: -77.097067), Route carried "on" structure: County highway 7, Year Built: 1935, Year Reconstructed: 1991, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 539 (year 2000), Truck Traffic: 4%, Average Future Daily Traffic: 600 (year 2015), Features Intersected: HAY MEADOW BRANCH, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.995, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.6m (31.5ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: 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: 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, 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
Structure Number: 200000HO004301, Location: 1 MI N OLD FREDERICK RD (Lat: 39.359639, Lng: -77.097067), Route carried "on" structure: County highway 7, Year Built: 1935, Year Reconstructed: 1991, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 539 (year 2000), Truck Traffic: 4%, Average Future Daily Traffic: 600 (year 2015), Features Intersected: HAY MEADOW BRANCH, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.995, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.6m (31.5ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: 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: 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, 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: 100000060011013, Location: 0.27 MI N OF FREDERICK CO (Lat: 39.359111, Lng: -77.167011), Route carried "under" structure: State highway 27, Year Built: 1974, Structure Length: 0. m, Average Daily Traffic: 24,731 (year 2009), Features Intersected: MD 27, Facility Carried by Structure: IS 70 EBR
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 0.434, Lanes on structure: 3, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 25.9m (85.0ft)
Structure Number: 100000060011013, Location: 0.27 MI N OF FREDERICK CO (Lat: 39.359111, Lng: -77.167011), Route carried "under" structure: State highway 27, Year Built: 1974, Structure Length: 0. m, Average Daily Traffic: 24,731 (year 2009), Features Intersected: MD 27, Facility Carried by Structure: IS 70 EBR
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 0.434, Lanes on structure: 3, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 25.9m (85.0ft)
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Structure Number: 100000060011014, Location: 0.04 MI E OF FREDERICK CO (Lat: 39.359494, Lng: -77.165867), Route carried "under" structure: State highway 27, Year Built: 1974, Structure Length: 0. m, Average Daily Traffic: 24,731 (year 2009), Features Intersected: MD 27, Facility Carried by Structure: IS 70 WBR
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 0.805, Lanes on structure: 3, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 25.9m (85.0ft)
Structure Number: 100000060011014, Location: 0.04 MI E OF FREDERICK CO (Lat: 39.359494, Lng: -77.165867), Route carried "under" structure: State highway 27, Year Built: 1974, Structure Length: 0. m, Average Daily Traffic: 24,731 (year 2009), Features Intersected: MD 27, Facility Carried by Structure: IS 70 WBR
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 0.805, Lanes on structure: 3, Lanes under structure: 4, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 25.9m (85.0ft)
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Structure Number: 100000100161014, Location: 1.75 MI W OF CARROLL CO (Lat: 39.367358, Lng: -77.195947), Route carried "under" structure: County highway 401, Year Built: 1974, Structure Length: 0. m, Features Intersected: BILL MOXLEY ROAD, Facility Carried by Structure: IS 70 WBR
Minimum Vertical Clearance: 5.49m (18.01ft), Kilometerpoint: 4.328, Lanes on structure: 3, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 40.8m (133.9ft)
Structure Number: 100000100161014, Location: 1.75 MI W OF CARROLL CO (Lat: 39.367358, Lng: -77.195947), Route carried "under" structure: County highway 401, Year Built: 1974, Structure Length: 0. m, Features Intersected: BILL MOXLEY ROAD, Facility Carried by Structure: IS 70 WBR
Minimum Vertical Clearance: 5.49m (18.01ft), Kilometerpoint: 4.328, Lanes on structure: 3, Lanes under structure: 2, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 40.8m (133.9ft)
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Structure Number: 10000013008301, Location: 2.54 M E OF CARROLL CO/L (Lat: 39.347331, Lng: -77.094219), Route carried "under" structure: Interstate 70, Year Built: 1973, Structure Length: 0. m, Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Features Intersected: IS 70, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 4.087, Lanes on structure: 2, Lanes under structure: 6, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 35.7m (117.1ft)
Structure Number: 10000013008301, Location: 2.54 M E OF CARROLL CO/L (Lat: 39.347331, Lng: -77.094219), Route carried "under" structure: Interstate 70, Year Built: 1973, Structure Length: 0. m, Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Features Intersected: IS 70, Facility Carried by Structure: WATERSVILLE ROAD
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 4.087, Lanes on structure: 2, Lanes under structure: 6, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 35.7m (117.1ft)
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Structure Number: 10000013008401, Location: 1.01 M E OF CARROLL CO/L (Lat: 39.353553, Lng: -77.121375), Route carried "under" structure: Interstate 70, Year Built: 1973, Structure Length: 0. m, Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Features Intersected: IS 70, Facility Carried by Structure: W WATERSVILLE ROAD
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 1.625, Lanes on structure: 2, Lanes under structure: 6, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 37.8m (124.0ft)
Structure Number: 10000013008401, Location: 1.01 M E OF CARROLL CO/L (Lat: 39.353553, Lng: -77.121375), Route carried "under" structure: Interstate 70, Year Built: 1973, Structure Length: 0. m, Average Daily Traffic: 65,550 (year 2009), Truck Traffic: 8%, Features Intersected: IS 70, Facility Carried by Structure: W WATERSVILLE ROAD
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 1.625, Lanes on structure: 2, Lanes under structure: 6, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 37.8m (124.0ft)
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Structure Number: 10000013009401, Location: 1.27 M E/WATERSVILLE ROAD (Lat: 39.342233, Lng: -77.071581), Route carried "under" structure: Interstate 70, Year Built: 1975, Structure Length: 0. m, Average Daily Traffic: 71,700 (year 2009), Features Intersected: IS 70, Facility Carried by Structure: MD 94
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 6.130, Lanes on structure: 2, Lanes under structure: 6, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 42.7m (140.1ft)
Structure Number: 10000013009401, Location: 1.27 M E/WATERSVILLE ROAD (Lat: 39.342233, Lng: -77.071581), Route carried "under" structure: Interstate 70, Year Built: 1975, Structure Length: 0. m, Average Daily Traffic: 71,700 (year 2009), Features Intersected: IS 70, Facility Carried by Structure: MD 94
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 6.130, Lanes on structure: 2, Lanes under structure: 6, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 42.7m (140.1ft)