US Bridges

Ky 864 over I-264

Fair

Jefferson County, Kentucky · 0.2 MI N of Gardiner LN · Structure no. 056B00429N

Built
1990
35 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
194 ft
2 main spans
Daily traffic
31,998
2023 count
Owner
State
State Highway Agency

About this bridge

Ky 864 over I-264 is a steel continuous stringer/multi-beam or girder carrying Ky 864 over I-264 in Jefferson County, Kentucky. It was built in 1990, so it is 35 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 5 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 31,998 vehicles a day, roughly 3% of them trucks, projected to reach 31,998 by 2043. The structure is 194 ft (59.2 m) long and 125 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesKy 864
CrossesI-264
Location0.2 MI N of Gardiner LN
RouteState Highway 864
CountyJefferson County
StateKentucky
Coordinates38.19556, -85.7075
Functional classUrban Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.4 US tons
Inventory rating44.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length194 ft (59.2 m)
Longest span104 ft (31.7 m)
Deck width125 ft (38.1 m)
Roadway width122 ft (37.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,998 (2023)
Projected traffic31,998 by 2043
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 864 over I-264 built?

It was built in 1990, making it 35 years old in 2025.

What condition is Ky 864 over I-264 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 2024.

How much traffic does Ky 864 over I-264 carry?

About 31,998 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Ky 864 over I-264?

The structure is 194 ft (59.2 m) long with a longest span of 104 ft (31.7 m) and a deck 125 ft wide.

Who owns Ky 864 over I-264?

It is owned by the State Highway Agency.