River Road over Broad Run
Fair Condition115 years old444 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.3 Mi E Of Elmer School |
| Carries | River Road |
| Crosses | Broad Run |
| Coordinates | 39.11813, -77.48084 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 32.5 ft (9.9 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 13.8 ft (4.2 m) |
| Deck Area | 41.6 sq m |
| Main Spans | 1 |
| Year Built | 1911 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 444 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-0040010 |