Is 270 Ramp C over Is 270y Ramps B & B3
Fair Condition68 years old130,450 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.85 Mile North Of Md 187 |
| Carries | Is 270 Ramp C |
| Crosses | Is 270y Ramps B & B3 |
| Coordinates | 39.03412, -77.14283 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 298.9 ft (91.1 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 61.7 ft (18.8 m) |
| Deck Area | 1712.7 sq m |
| Main Spans | 1 |
| Year Built | 1958 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 130,450 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000150082010 |