Md 97 over South Branch Patapsco Ri
Fair Condition53 years old8,770 vehicles/day
Location
| State | Maryland |
| County | Carroll |
| Location | On Howard Co Line |
| Carries | Md 97 |
| Crosses | South Branch Patapsco Ri |
| Coordinates | 39.35239, -77.01578 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 113.8 ft (34.7 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 23.6 ft (7.2 m) |
| Deck Area | 249.8 sq m |
| Main Spans | 2 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 8,770 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000060029010 |