Bollinger Road over North Middle Run
Good Condition52 years old1,836 vehicles/day
Location
| State | Maryland |
| County | Carroll |
| Location | 1 Mi S Of Westmnstr Pike |
| Carries | Bollinger Road |
| Crosses | North Middle Run |
| Coordinates | 39.51871, -76.94980 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 31.2 ft (9.5 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Area | 58.0 sq m |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 1,836 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000CL0408020 |