Summit Avenue over Csxt Railroad
Good Condition30 years old9,746 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.14 Mile North Of Md 547 |
| Carries | Summit Avenue |
| Crosses | Csxt Railroad |
| Coordinates | 39.02967, -77.07804 |
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 | 54.1 ft (16.5 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 191.4 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 9,746 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-0086010 |