Hess RD over Sink Creek
Good Condition29 years old4,016 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | City Culvert No. 39c |
| Carries | Hess RD |
| Crosses | Sink Creek |
| Coordinates | 42.43501, -92.31752 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 123.8 sq m |
| Main Spans | 3 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 4,016 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000000000503361 |