Md 91 over Middle Run
Fair Condition62 years old10,670 vehicles/day
Location
| State | Maryland |
| County | Carroll |
| Location | 0.02 Mile North Of Md 879 |
| Carries | Md 91 |
| Crosses | Middle Run |
| Coordinates | 39.47234, -76.91996 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 101.8 sq m |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 10,670 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000060014020 |