Md 91 over North Branch Patapsco Ri
Fair Condition61 years old5,640 vehicles/day
Location
| State | Maryland |
| County | Carroll |
| Location | .04 Mile North Of Md 879d |
| Carries | Md 91 |
| Crosses | North Branch Patapsco Ri |
| Coordinates | 39.49984, -76.88269 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 174.9 ft (53.3 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 570.3 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 5,640 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000060020010 |