US 1 over Dorsey Run
Fair Condition97 years old21,992 vehicles/day
Location
| State | Maryland |
| County | Howard |
| Location | 0.04 Mile S Of Md 958p |
| Carries | US 1 |
| Crosses | Dorsey Run |
| Coordinates | 39.16887, -76.78815 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 68.2 ft (20.8 m) |
| Deck Area | 241.3 sq m |
| Main Spans | 1 |
| Year Built | 1929 (reconstructed 1945) |
Traffic
| Avg Daily Traffic | 21,992 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000130004010 |