Longdraft Road over Long Draught Branch
Good Condition49 years old3,200 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.4 Mi N Of Great Seneca |
| Carries | Longdraft Road |
| Crosses | Long Draught Branch |
| Coordinates | 39.13986, -77.24041 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 50.6 sq m |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 3,200 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 200000M-0052020 |