N21 over I80
Good Condition18 years old1,755 vehicles/day
Location
| State | Nebraska |
| County | Dawson |
| Location | Cozad Interchg |
| Carries | N21 |
| Crosses | I80 |
| Coordinates | 40.84350, -99.98590 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 290.0 ft (88.4 m) |
| Max Span | 144.0 ft (43.9 m) |
| Deck Width | 58.4 ft (17.8 m) |
| Deck Area | 1573.5 sq m |
| Main Spans | 2 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 1,755 (2018) |
| Truck Traffic | 12% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S080 22249 |