US-641 over Clarks River
Calloway County, Kentucky · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-641 over Clarks River in Calloway County, Kentucky, 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 1984, making it 41 years old at the 2025 inventory.
- It carries about 6,834 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 60 of the 211 inventoried bridges in Calloway County rated good (28.4%); 26 (12.3%) 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 → (36.58139, -88.31472)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 237 ft |
| Location | 2.1 Mi. South Ky 121 |
| NBI structure number | 018B00106N |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Calloway County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-641 over Bee Creek | 1988 | 19,550 | Fair |
| Ky-94 over Clarks River Overflow | 1983 | 7,679 | Fair |
| Ky-94 over Clarks River | 1983 | 7,679 | Fair |
| Ky-94 over Clayton Creek | 1983 | 7,679 | Good |
| South 4TH St over Rose Berry Branch-within | 1939 | 7,106 | Fair |
| US 641 over Colburn Branch | 2019 | 6,834 | Good |
All bridges nearby: Calloway County, KY bridge conditions · every bridge in Calloway County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.