State Route 89 over Mud Creek
Good Condition8 years old2,400 vehicles/day
Location
| State | California |
| County | Siskiyou |
| Location | 02-sis-089-21.08 |
| Carries | State Route 89 |
| Crosses | Mud Creek |
| Coordinates | 41.25442, -122.06966 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 259.4 sq m |
| Main Spans | 1 |
| Year Built | 2018 |
Traffic
| Avg Daily Traffic | 2,400 (2015) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 02 0203 |