State Route 299 over Trinity River
Fair Condition36 years old3,800 vehicles/day
Location
| State | California |
| County | Trinity |
| Location | 02-tri-299-r3.16 |
| Carries | State Route 299 |
| Crosses | Trinity River |
| Coordinates | 40.88447, -123.55624 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 649.9 ft (198.1 m) |
| Max Span | 259.8 ft (79.2 m) |
| Deck Width | 39.4 ft (12 m) |
| Deck Area | 2377.2 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 3,800 (2009) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 05 0081 |