220 ST over Br Robinson Creek
Poor Condition104 years old1,061 vehicles/day
Location
| State | Iowa |
| County | Delaware |
| Location | 088060401 |
| Carries | 220 ST |
| Crosses | Br Robinson Creek |
| Coordinates | 42.46913, -91.55233 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 7 (Good) |
| Culvert | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 101.5 sq m |
| Main Spans | 2 |
| Year Built | 1922 (reconstructed 1962) |
Traffic
| Avg Daily Traffic | 1,061 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000000000023010 |