US Bridges

KY-627 over I75

Good

Madison County, Kentucky · .1 MI E of JCT US25&421 · Structure no. 076B00123N

Built
2020
5 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
247 ft
2 main spans
Daily traffic
9,828
2022 count
Owner
State
State Highway Agency

About this bridge

KY-627 over I75 is a prestressed concrete continuous stringer/multi-beam or girder carrying KY-627 over I75 in Madison County, Kentucky. It was built in 2020, so it is 5 years old, younger 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 9,828 vehicles a day, roughly 19% of them trucks, projected to reach 9,828 by 2042. The structure is 247 ft (75.3 m) long and 91 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesKY-627
CrossesI75
Location.1 MI E of JCT US25&421
RouteState Highway 627
Coordinates37.84361, -84.32722
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating46.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadGreater than HL 93
Structure length247 ft (75.3 m)
Longest span122 ft (37.2 m)
Deck width91 ft (27.7 m)
Roadway width88 ft (26.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,828 (2022)
Projected traffic9,828 by 2042
Trucks19%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 km)
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was KY-627 over I75 built?

It was built in 2020, making it 5 years old in 2025.

What condition is KY-627 over I75 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-627 over I75 carry?

About 9,828 vehicles per day (2022 count), of which roughly 19% are trucks.

How long is KY-627 over I75?

The structure is 247 ft (75.3 m) long with a longest span of 122 ft (37.2 m) and a deck 91 ft wide.

Who owns KY-627 over I75?

It is owned by the State Highway Agency.