US Bridges

Ky 913 NB over I-64

Fair

Jefferson County, Kentucky · 0.5 MI N of Bluegrss Pkwy · Structure no. 056B00416R

Built
1988
37 years old
Condition
Fair
inspected April 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
316 ft
4 main spans
Daily traffic
26,003
2017 count
Owner
State
State Highway Agency

About this bridge

Ky 913 NB over I-64 is a prestressed concrete continuous stringer/multi-beam or girder carrying Ky 913 NB over I-64 in Jefferson County, Kentucky. It was built in 1988, so it is 37 years old, younger 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 26,003 vehicles a day, roughly 10% of them trucks, projected to reach 26,003 by 2037. The structure is 316 ft (96.4 m) long and 53 ft wide.

Location

Open in Google Maps
CarriesKy 913 NB
CrossesI-64
Location0.5 MI N of Bluegrss Pkwy
RouteState Highway 913
CountyJefferson County
StateKentucky
Coordinates38.22389, -85.53917
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating38.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length316 ft (96.4 m)
Longest span103 ft (31.3 m)
Deck width53 ft (16.2 m)
Roadway width51 ft (15.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,003 (2017)
Projected traffic26,003 by 2037
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ky 913 NB over I-64 built?

It was built in 1988, making it 37 years old in 2025.

What condition is Ky 913 NB over I-64 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 April 2021.

How much traffic does Ky 913 NB over I-64 carry?

About 26,003 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is Ky 913 NB over I-64?

The structure is 316 ft (96.4 m) long with a longest span of 103 ft (31.3 m) and a deck 53 ft wide.

Who owns Ky 913 NB over I-64?

It is owned by the State Highway Agency.