State Route 89 over Sulphur Creek
Good Condition24 years old1,015 vehicles/day
Location
| State | California |
| County | Plumas |
| Location | 02-plu-089-3.40 |
| Carries | State Route 89 |
| Crosses | Sulphur Creek |
| Coordinates | 39.73311, -120.56623 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 171.6 ft (52.3 m) |
| Max Span | 168.6 ft (51.4 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 690.4 sq m |
| Main Spans | 1 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 1,015 (2009) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09 0027 |