US83 over Republican River
Red Willow County, Nebraska · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US83 over Republican River in Red Willow County, Nebraska, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1931 and reconstructed in 1987, making it 94 years old at the 2025 inventory.
- It carries about 2,815 vehicles a day (traffic count year 2018).
- Its listed owner is the state highway agency.
- It is one of 27 of the 78 inventoried bridges in Red Willow County rated fair (34.6%); 1 (1.3%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated April 2024, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (40.1874, -100.6191)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 328 ft |
| Location | 1S Mccook |
| NBI structure number | S083 01364 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | April 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Nebraska department of transportation.
Busiest bridges in Red Willow County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US83 over BNSF RR 077-581-p | 1983 | 6,425 | Good |
| US6/US34 over Kelly Creek | 1962 | 4,960 | Good |
| US6/US34 over Republican River Trib | 1931 | 4,870 | Fair |
| US6/US34 over Stream | 1931 | 4,870 | Fair |
| US6/US34 over Stream | 1931 | 4,870 | Fair |
| US6/US34 over River Canyon | 2017 | 4,330 | Good |
All bridges nearby: Red Willow County, NE bridge conditions · every bridge in Red Willow County · Nebraska bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.