US 68 over Seaboard Railroad
Barren County, Kentucky · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 68 over Seaboard Railroad in Barren 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 2002, making it 23 years old at the 2025 inventory.
- It carries about 4,567 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 25 of the 148 inventoried bridges in Barren County rated good (16.9%); 5 (3.4%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its class is unchanged from 2024 (good), but component ratings moved: superstructure 7 to 8.
- Its most recent inspection on record is dated August 2024, on a 48-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 → (37.01472, -85.95)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 8 | Very good condition |
| Substructure | 8 | 8 | Very good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 189 ft |
| Location | 0.29 Mi. E. of West Main |
| NBI structure number | 005B00097L |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | August 2024 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Barren County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-65 over US 31W | 2012 | 37,164 | Fair |
| I-65 over CSX Railroad | 2012 | 37,164 | Good |
| I-65 South Bound over Ky 255 | 2012 | 23,388 | Fair |
| I-65 North Bound over Ky 255 | 2012 | 23,388 | Good |
| Ln-9008 over South Fork Beaver Creek | 1972 | 13,695 | Fair |
| Ln-9008 over So Fk Beaver Creek | 1972 | 13,695 | Fair |
All bridges nearby: Barren County, KY bridge conditions · every bridge in Barren County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.