Twin Cities RD over Cosumnes River
Good Condition43 years old4,223 vehicles/day
Location
| State | California |
| County | Sacramento |
| Location | 2.3 Mi W Christensen RD |
| Carries | Twin Cities RD |
| Crosses | Cosumnes River |
| Coordinates | 38.29075, -121.37960 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 151.9 ft (46.3 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 518.6 sq m |
| Main Spans | 5 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 4,223 (2009) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2022 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 24C0160 |