Is 270 Ramp C(5) over Is 370 & Ramp B
Good Condition38 years old15,251 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 1.53 Mile South Of Md 117 |
| Carries | Is 270 Ramp C(5) |
| Crosses | Is 370 & Ramp B |
| Coordinates | 39.12170, -77.19913 |
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 | 313.0 ft (95.4 m) |
| Max Span | 180.1 ft (54.9 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 1307.0 sq m |
| Main Spans | 2 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 15,251 (2006) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000150158010 |