Is 495 over Sligo Creek Parkway
Fair Condition67 years old232,010 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.604 Mile East Of Md 97 |
| Carries | Is 495 |
| Crosses | Sligo Creek Parkway |
| Coordinates | 39.01529, -77.03150 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 144.4 ft (44 m) |
| Deck Area | 1513.6 sq m |
| Main Spans | 3 |
| Year Built | 1959 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 232,010 (2009) |
| Truck Traffic | 12% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000150133010 |