Is 495 over Clara Barton Parkway EB
Fair Condition63 years old228,218 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 0.34 Mile East Of Va Line |
| Carries | Is 495 |
| Crosses | Clara Barton Parkway EB |
| Coordinates | 38.97292, -77.17925 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 360.9 ft (110 m) |
| Max Span | 96.1 ft (29.3 m) |
| Deck Width | 157.5 ft (48 m) |
| Deck Area | 5,280 sq m |
| Main Spans | 4 |
| Year Built | 1963 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 228,218 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100000150101010 |