Keswick Dam Road over Keswick Dam Spillway
Good Condition84 years old1,000 vehicles/day
Location
| State | California |
| County | Shasta |
| Location | 4 Mi NW Of Redding Ca |
| Carries | Keswick Dam Road |
| Crosses | Keswick Dam Spillway |
| Coordinates | 40.61226, -122.44446 |
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 | Concrete |
| Design | Tee Beam |
| Total Length | 240.2 ft (73.2 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 556.3 sq m |
| Main Spans | 4 |
| Year Built | 1942 |
Traffic
| Avg Daily Traffic | 1,000 (2009) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Reclamation |
| Historical Significance | Historical significance is not determined |
| Structure Number | SHAS-003 |