US Bridges

I-264 over Ky 1447 (westport Rd)

Fair

Jefferson County, Kentucky · 1.15 MI E of US 60 · Structure no. 056B00489N

Built
2010
15 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
356 ft
3 main spans
Daily traffic
56,775
2013 count
Owner
State
State Highway Agency

About this bridge

I-264 over Ky 1447 (westport Rd) is a steel stringer/multi-beam or girder carrying I-264 over Ky 1447 (westport Rd) in Jefferson County, Kentucky. It was built in 2010, so it is 15 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 56,775 vehicles a day, projected to reach 62,452 by 2033. The structure is 356 ft (108.6 m) long and 129 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesI-264
CrossesKy 1447 (westport Rd)
Location1.15 MI E of US 60
RouteInterstate 264
CountyJefferson County
StateKentucky
Coordinates38.26528, -85.62417
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
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 rating98.3 US tons
Inventory rating59 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length356 ft (108.6 m)
Longest span120 ft (36.6 m)
Deck width129 ft (39.3 m)
Roadway width123 ft (37.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56,775 (2013)
Projected traffic62,452 by 2033
Trucks0%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-264 over Ky 1447 (westport Rd) built?

It was built in 2010, making it 15 years old in 2025.

What condition is I-264 over Ky 1447 (westport Rd) 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 June 2023.

How much traffic does I-264 over Ky 1447 (westport Rd) carry?

About 56,775 vehicles per day (2013 count).

How long is I-264 over Ky 1447 (westport Rd)?

The structure is 356 ft (108.6 m) long with a longest span of 120 ft (36.6 m) and a deck 129 ft wide.

Who owns I-264 over Ky 1447 (westport Rd)?

It is owned by the State Highway Agency.