US 40 Wbr over Rock Creek
Fair Condition90 years old20,782 vehicles/day
Location
| State | Maryland |
| County | Frederick |
| Location | 0.01 M E Of Rock Creek DR |
| Carries | US 40 Wbr |
| Crosses | Rock Creek |
| Coordinates | 39.42481, -77.47131 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 171.5 sq m |
| Main Spans | 1 |
| Year Built | 1936 |
Traffic
| Avg Daily Traffic | 20,782 (2009) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 100000100034010 |