Bel Marin Keys Bl over Arroyo San Jose
Fair Condition56 years old20,883 vehicles/day
Location
| State | California |
| County | Marin |
| Location | Just N Commercial DR |
| Carries | Bel Marin Keys Bl |
| Crosses | Arroyo San Jose |
| Coordinates | 38.06879, -122.53538 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Width | 86.0 ft (26.2 m) |
| Deck Area | 455.9 sq m |
| Main Spans | 4 |
| Year Built | 1970 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 20,883 (2010) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 27C0086 |