State Route 299 over Gray Creek
Fair Condition60 years old3,800 vehicles/day
Location
| State | California |
| County | Trinity |
| Location | 02-tri-299-6.33 |
| Carries | State Route 299 |
| Crosses | Gray Creek |
| Coordinates | 40.86012, -123.51189 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 224.4 ft (68.4 m) |
| Max Span | 110.9 ft (33.8 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 711.4 sq m |
| Main Spans | 2 |
| Year Built | 1966 |
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 0044 |