US 15b over US 15/us 40
Good Condition71 years old45,900 vehicles/day
Location
| State | Maryland |
| County | Frederick |
| Location | 0.39 Mile North Of Md 180 |
| Carries | US 15b |
| Crosses | US 15/us 40 |
| Coordinates | 39.40585, -77.43322 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 225.1 ft (68.6 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 102.7 ft (31.3 m) |
| Deck Area | 2147.2 sq m |
| Main Spans | 4 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 45,900 (2006) |
| Truck Traffic | 8% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000100102010 |