12th AVE over Cedar River & RD
Fair Condition52 years old5,228 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 083072812 |
| Carries | 12th AVE |
| Crosses | Cedar River & RD |
| Coordinates | 41.96708, -91.66211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Arch - Deck |
| Total Length | 799.9 ft (243.8 m) |
| Max Span | 160.1 ft (48.8 m) |
| Deck Width | 70.5 ft (21.5 m) |
| Deck Area | 5241.7 sq m |
| Main Spans | 5 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 5,228 (2022) |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000501030 |