Ia 100 WB over Ellis RD Silver Creek
Good Condition10 years old3,150 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 2.8 Mi. N Of US 218/30 |
| Carries | Ia 100 WB |
| Crosses | Ellis RD Silver Creek |
| Coordinates | 42.00204, -91.77469 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 602.0 ft (183.5 m) |
| Max Span | 157.2 ft (47.9 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 2422.2 sq m |
| Main Spans | 4 |
| Year Built | 2016 |
Traffic
| Avg Daily Traffic | 3,150 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000700640 |