E66 over Plague Mine Creek
Poor Condition50 years old650 vehicles/day
Location
| State | Iowa |
| County | Tama |
| Location | 082131603 |
| Carries | E66 |
| Crosses | Plague Mine Creek |
| Coordinates | 41.91964, -92.36114 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 301.1 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 650 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000049741 |