US Bridges

KY-21 over Owsley Fork Creek

Good

Madison County, Kentucky · .30 MI West of Jackson Cl · Structure no. 076B00058N

Built
1956
69 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
128
2021 count
Owner
State
State Highway Agency

About this bridge

KY-21 over Owsley Fork Creek is a concrete culvert carrying KY-21 over Owsley Fork Creek in Madison County, Kentucky. It was built in 1956, so it is 69 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 128 vehicles a day, projected to reach 128 by 2041. The structure is 29 ft (8.8 m) long and 23 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

Location

No coordinates are recorded for this structure.

CarriesKY-21
CrossesOwsley Fork Creek
Location.30 MI West of Jackson Cl
RouteState Highway 21
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating60 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length29 ft (8.8 m)
Longest span14 ft (4.3 m)
Deck width23 ft (7 m)
Roadway width21 ft (6.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic128 (2021)
Projected traffic128 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 KY-21 over Owsley Fork Creek built?

It was built in 1956, making it 69 years old in 2025.

What condition is KY-21 over Owsley Fork Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does KY-21 over Owsley Fork Creek carry?

About 128 vehicles per day (2021 count).

How long is KY-21 over Owsley Fork Creek?

The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m) and a deck 23 ft wide.

Who owns KY-21 over Owsley Fork Creek?

It is owned by the State Highway Agency.