Wisconsin Avenue over Bethesda Metro Ped. Tunn
Good Condition42 years old29,515 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 70 Ft South Of Md 410 |
| Carries | Wisconsin Avenue |
| Crosses | Bethesda Metro Ped. Tunn |
| Coordinates | 38.98450, -77.09448 |
Condition Ratings
| Overall Condition | Good |
| Culvert | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Area | 277.1 sq m |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 29,515 (2025) |
| Truck Traffic | 2% |
| Lanes On Bridge | 7 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-0355020 |