Md 118 over Is 270
Good Condition72 years old28,651 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.33 M N Of Aircrafr DR |
| Carries | Md 118 |
| Crosses | Is 270 |
| Coordinates | 39.18401, -77.25503 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 319.9 ft (97.5 m) |
| Max Span | 159.1 ft (48.5 m) |
| Deck Width | 108.9 ft (33.2 m) |
| Deck Area | 3,237 sq m |
| Main Spans | 2 |
| Year Built | 1954 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 28,651 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 8 |
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 | 100000150041010 |