Is 370 over Md 355
Good Condition37 years old79,062 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 1.18 Mile East Of Is 270 |
| Carries | Is 370 |
| Crosses | Md 355 |
| Coordinates | 39.12282, -77.17843 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 152.9 ft (46.6 m) |
| Max Span | 148.0 ft (45.1 m) |
| Deck Width | 150.3 ft (45.8 m) |
| Deck Area | 2134.3 sq m |
| Main Spans | 1 |
| Year Built | 1989 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 79,062 (2010) |
| Truck Traffic | 8% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 9 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000150154013 |