F28 Mehaffey Br RD over Iowa River
Good Condition11 years old5,100 vehicles/day
Location
| State | Iowa |
| County | Johnson |
| Location | 32r6wt80n |
| Carries | F28 Mehaffey Br RD |
| Crosses | Iowa River |
| Coordinates | 41.77457, -91.56202 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 562.0 ft (171.3 m) |
| Max Span | 231.0 ft (70.4 m) |
| Deck Width | 55.1 ft (16.8 m) |
| Deck Area | 2877.8 sq m |
| Main Spans | 3 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 5,100 (2021) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000205601 |