US-183 Hwy over Cimarron River
Clark County, Kansas · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-183 Hwy over Cimarron River in Clark 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 2010, making it 15 years old at the 2025 inventory.
- It carries about 846 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 70 of the 102 inventoried bridges in Clark County rated good (68.6%); 3 (2.9%) are rated poor.
- 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 → (37.06333, -99.63194)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 760 ft |
| Location | 4.39 Mi N Okla State Ln |
| NBI structure number | 999918300130441 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kansas department of transportation.
Busiest bridges in Clark County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US54 Hwy over Bluff Creek Drainage | 1930 | 3,663 | Good |
| US283 Hwy over Sinkhole Drainage | 1963 | 3,232 | Good |
| US160 Hwy over West Branch Bear Creek | 1948 | 1,601 | Good |
| US-160 Hwy over Antelope Creek | 1995 | 1,436 | Good |
| US160 Hwy over Keiger Creek | 1937 | 1,129 | Fair |
| US160 Hwy over Little Sandy Creak Drg. | 1936 | 1,129 | Good |
All bridges nearby: Clark County, KS bridge conditions · every bridge in Clark County · Kansas bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.