US Bridges

I-65 over E Kentucky & S Brook ST

Poor

Jefferson County, Kentucky · 0.5 MI S of US 150 · Structure no. 056B00183N

Built
1959
66 years old, rebuilt 1982
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
348 ft
3 main spans
Daily traffic
122,766
2023 count
Owner
State
State Highway Agency

About this bridge

I-65 over E Kentucky & S Brook ST is a steel stringer/multi-beam or girder carrying I-65 over E Kentucky & S Brook ST in Jefferson County, Kentucky. It was built in 1959 and reconstructed in 1982, so it is 66 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 122,766 vehicles a day, roughly 16% of them trucks, projected to reach 135,042 by 2043. The structure is 348 ft (106.2 m) long and 108 ft wide.

CarriesI-65
CrossesE Kentucky & S Brook ST
Location0.5 MI S of US 150
RouteInterstate 65
Coordinates38.23833, -85.75306
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating29.3 US tons
Inventory rating22.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+8 approach)
Design loadHS 20
Structure length348 ft (106.2 m)
Longest span131 ft (39.8 m)
Deck width108 ft (32.9 m)
Roadway width102 ft (31.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic122,766 (2023)
Projected traffic135,042 by 2043
Trucks16%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$5 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-65 over E Kentucky & S Brook ST built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1982.

What condition is I-65 over E Kentucky & S Brook ST in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does I-65 over E Kentucky & S Brook ST carry?

About 122,766 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is I-65 over E Kentucky & S Brook ST?

The structure is 348 ft (106.2 m) long with a longest span of 131 ft (39.8 m) and a deck 108 ft wide.

Who owns I-65 over E Kentucky & S Brook ST?

It is owned by the State Highway Agency.