US Bridges

KY-15 over Ky 402(MTN Parkway)

Fair

Wolfe County, Kentucky · 1.5 MI NW of Nw-Jct KY715 · Structure no. 119B00020N

Built
1962
63 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Concrete Continuous
Length
248 ft
2 main spans
Daily traffic
600
2021 count
Owner
State
State Highway Agency

About this bridge

KY-15 over Ky 402(MTN Parkway) is a concrete continuous tee beam carrying KY-15 over Ky 402(MTN Parkway) in Wolfe County, Kentucky. It was built in 1962, so it is 63 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 600 vehicles a day, roughly 4% of them trucks, projected to reach 600 by 2041. The structure is 248 ft (75.6 m) long and 31 ft wide.

Location

Open in Google Maps
CarriesKY-15
CrossesKy 402(MTN Parkway)
Location1.5 MI NW of Nw-Jct KY715
RouteState Highway 15
CountyWolfe County
StateKentucky
Coordinates37.77639, -83.63028
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating62.6 US tons
Inventory rating37.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadH 20
Structure length248 ft (75.6 m)
Longest span71 ft (21.6 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2021)
Projected traffic600 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was KY-15 over Ky 402(MTN Parkway) built?

It was built in 1962, making it 63 years old in 2025.

What condition is KY-15 over Ky 402(MTN Parkway) in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does KY-15 over Ky 402(MTN Parkway) carry?

About 600 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is KY-15 over Ky 402(MTN Parkway)?

The structure is 248 ft (75.6 m) long with a longest span of 71 ft (21.6 m) and a deck 31 ft wide.

Who owns KY-15 over Ky 402(MTN Parkway)?

It is owned by the State Highway Agency.