Sumac Road over Walnut Creek
Good Condition9 years old11 vehicles/day
Location
| State | Iowa |
| County | Pottawattamie |
| Location | 077383501 |
| Carries | Sumac Road |
| Crosses | Walnut Creek |
| Coordinates | 41.43275, -95.19268 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 101.4 ft (30.9 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 225.6 sq m |
| Main Spans | 1 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 11 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000289521 |