US 20 EB Ia 27 SB over Ianr Rr Tx ST Cedar Rvr
Fair Condition43 years old10,200 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 0.4 Mi. S Of Jct. 20 |
| Carries | US 20 EB Ia 27 SB |
| Crosses | Ianr Rr Tx ST Cedar Rvr |
| Coordinates | 42.45516, -92.30852 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1540.0 ft (469.4 m) |
| Max Span | 129.9 ft (39.6 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 6196.1 sq m |
| Main Spans | 14 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 10,200 (2022) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000605280 |