Ky-450 over West Fork of Clarks Rive
McCracken County, Kentucky · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ky-450 over West Fork of Clarks Rive in McCracken County, Kentucky, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1951, making it 74 years old at the 2025 inventory.
- It carries about 1,521 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 106 of the 200 inventoried bridges in McCracken County rated fair (53.0%); 15 (7.5%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated October 2023, on a 24-month routine inspection cycle.
- It is coded scour critical (NBI item 113 = 3): scour critical: foundations unstable for the assessed or calculated scour.
- 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 → (36.96722, -88.54472)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 117 ft |
| Location | 1.6 Mi Nor. of Graves Cl |
| NBI structure number | 073B00054N |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | October 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 3: scour critical: foundations unstable for the assessed or calculated scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in McCracken County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-24 over Bee Br of Island Crk. | 1975 | 38,690 | Good |
| I-24 over Ohio River | 1974 | 33,107 | Fair |
| I 24 Nc over U.S. 45 | 1975 | 22,743 | Fair |
| I-24 over U.S. 45 | 1975 | 22,743 | Fair |
| I 24 Nc over P&l Rr-pool Rd-shdmn R | 1975 | 22,743 | Good |
| I-24 over P&l Rr-pool Rd- Shdmn R | 1975 | 22,743 | Fair |
All bridges nearby: McCracken County, KY bridge conditions · every bridge in McCracken County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.