ST RTE 29 Byway E over Craig Creek
Good Condition68 years old43,000 vehicles/day
Location
| State | California |
| County | Napa |
| Location | 04-nap-029-14.11-nap |
| Carries | ST RTE 29 Byway E |
| Crosses | Craig Creek |
| Coordinates | 38.33384, -122.31968 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 129.9 ft (39.6 m) |
| Deck Area | 312.8 sq m |
| Main Spans | 2 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 43,000 (2017) |
| Truck Traffic | 6% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 21 0048 |