Cattail Road over Dry Seneca Creek
Fair Condition51 years old1,239 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 1.5 Miles South Of Md 28 |
| Carries | Cattail Road |
| Crosses | Dry Seneca Creek |
| Coordinates | 39.14739, -77.40224 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 63.0 ft (19.2 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 193.9 sq m |
| Main Spans | 1 |
| Year Built | 1975 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 1,239 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-0155010 |