Cottage Grove over Indian Creek
Fair Condition78 years old3,980 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 000000000 |
| Carries | Cottage Grove |
| Crosses | Indian Creek |
| Coordinates | 41.99503, -91.61798 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 59.1 ft (18 m) |
| Deck Area | 822.6 sq m |
| Main Spans | 3 |
| Year Built | 1948 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 3,980 (2021) |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001330 |