Co RD G18 over Branch Of Silver Creek
Good Condition36 years old967 vehicles/day
Location
| State | Iowa |
| County | Pottawattamie |
| Location | 077401507 |
| Carries | Co RD G18 |
| Crosses | Branch Of Silver Creek |
| Coordinates | 41.47694, -95.42813 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 128.9 ft (39.3 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 467.7 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 967 (2021) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000043671 |