Us20 over Trunk Butte Creek
Good Condition65 years old1,875 vehicles/day
Location
| State | Nebraska |
| County | Dawes |
| Location | 8w Chadron |
| Carries | Us20 |
| Crosses | Trunk Butte Creek |
| Coordinates | 42.79410, -103.16450 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 478.2 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 1,875 (2018) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S020 05050 |