US Bridges

Old US-68 over Hinkston Creek

Poor

Bourbon County, Kentucky · .2 MI E of JCT Ky 1893 · Structure no. 009B00012N

Built
1957
68 years old
Condition
Poor
inspected February 2024
Type
Tee Beam
Concrete
Length
290 ft
6 main spans
Daily traffic
1,517
2022 count
Owner
State
State Highway Agency

About this bridge

Old US-68 over Hinkston Creek is a concrete tee beam carrying Old US-68 over Hinkston Creek in Bourbon County, Kentucky. It was built in 1957, so it is 68 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,517 vehicles a day, roughly 5% of them trucks, projected to reach 1,517 by 2042. The structure is 290 ft (88.4 m) long and 38 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesOld US-68
CrossesHinkston Creek
Location.2 MI E of JCT Ky 1893
RouteU.S. Route 68
Coordinates38.29611, -84.15194
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating71.8 US tons
Inventory rating43.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length290 ft (88.4 m)
Longest span48 ft (14.6 m)
Deck width38 ft (11.7 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,517 (2022)
Projected traffic1,517 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Old US-68 over Hinkston Creek built?

It was built in 1957, making it 68 years old in 2025.

What condition is Old US-68 over Hinkston Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does Old US-68 over Hinkston Creek carry?

About 1,517 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Old US-68 over Hinkston Creek?

The structure is 290 ft (88.4 m) long with a longest span of 48 ft (14.6 m) and a deck 38 ft wide.

Who owns Old US-68 over Hinkston Creek?

It is owned by the State Highway Agency.