US54 Hwy over Cimarron River
Seward County, Kansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US54 Hwy over Cimarron River in Seward County, Kansas, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1987 and reconstructed in 2022, making it 38 years old at the 2025 inventory.
- It carries about 2,837 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 9 of the 14 inventoried bridges in Seward County rated good (64.3%); 0 (0.0%) 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 May 2024, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (37.14806, -100.74972)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 1,402 ft |
| Location | 12.74 Mi NE US83 |
| NBI structure number | 999905400880061 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | May 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Seward County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| U83 Hwy over UP RR & 8TH Street | 1993 | 10,290 | Good |
| U83 Hwy By-pass over Local Drainage | 1951 | 8,801 | Good |
| US83 Hwy over Cimarron River Drainage | 1965 | 3,981 | Good |
| US83 Hwy over Cimarron River | 1965 | 3,981 | Fair |
| US-54 Hwy WB over Rs 2420 | 2005 | 3,525 | Good |
| US-54 Hwy EB over Rs 2420 | 2005 | 3,525 | Good |
All bridges nearby: Seward County, KS bridge conditions · every bridge in Seward County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.