Schaeffer Road over Little Seneca Creek
Poor Condition101 years old437 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.5 Miles East Md 121 |
| Carries | Schaeffer Road |
| Crosses | Little Seneca Creek |
| Coordinates | 39.15211, -77.33422 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 18.4 ft (5.6 m) |
| Deck Area | 75.0 sq m |
| Main Spans | 1 |
| Year Built | 1925 |
Traffic
| Avg Daily Traffic | 437 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-0137010 |