Iowa Hill RD over N Fk American River
Good Condition42 years old269 vehicles/day
Location
| State | California |
| County | Placer |
| Location | 3.1 Mi E I-80 |
| Carries | Iowa Hill RD |
| Crosses | N Fk American River |
| Coordinates | 39.09951, -120.92522 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 279.9 ft (85.3 m) |
| Max Span | 106.0 ft (32.3 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 742.1 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 269 (2010) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 19C0176 |