Clara Barton Parkw over Cabin John Creek & Cabin
Fair Condition63 years old16,120 vehicles/day
Location
| State | Maryland |
| County | Montgomery |
| Location | 1.6 Miles South Of I-495. |
| Carries | Clara Barton Parkw |
| Crosses | Cabin John Creek & Cabin |
| Coordinates | 38.97089, -77.14703 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 378.0 ft (115.2 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 2511.4 sq m |
| Main Spans | 3 |
| Year Built | 1963 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 16,120 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3300033P0000000 |