Louisville Will Permanently Close Jacob Street Under I-65

The Kentucky Transportation Cabinet plans to close the street to improve safety near an I-65 off-ramp.

Updated on Sept. 22, 2026 in Construction

A weathered concrete highway overpass looms above an empty urban street blocked by a rusted steel barricade. — The Kentucky Transportation Cabinet plans to permanently close Jacob Street beneath I-65 in Louisville to mitigate traffic hazards following bridge rehabilitation work. AI Illustration. Upload story photo >

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The Kentucky Transportation Cabinet will permanently close Jacob Street under I-65 following the completion of bridge demolition over Broadway. This change aims to prevent future crashes on the northbound I-65 off-ramp, known as Exit 136A.

Why it matters

The closure is part of a larger rehabilitation project on the I-65 Central Corridor intended to modernize aging infrastructure. Removing the street access is expected to mitigate traffic hazards for motorists exiting the highway.

The I-65 Central Corridor project involves active bridge demolition over Broadway and various lane closures. One northbound lane between Broadway and Jacob Street is scheduled for closure through October 2, 2026.

The players

Kentucky Transportation Cabinet

This state agency is responsible for maintaining and managing the road and bridge infrastructure across Kentucky.

The details

Construction crews are currently working on bridge rehabilitation and demolition to improve the I-65 corridor. While lane closures affect Brook and Gray Streets in Louisville, officials confirmed that access to all downtown hospitals remains open throughout the construction period.

Brook Street lane closures run from September 23, 2026, to September 25, 2026.
Northbound I-65 lane closures begin September 27, 2026, and end October 2, 2026.
Gray Street is scheduled to close on October 5, 2026, and reopen in late November.
Bridge demolition work is expected to conclude in October 2026.

Market Landscape

The Jacob Street closure follows the pattern established by the I-65 Central Corridor project to reduce traffic conflicts in Louisville. This move reflects a broader trend of municipal infrastructure redesigns intended to prioritize safety over through-traffic capacity.

Commuters should expect temporary delays due to lane closures on Brook Street and northbound I-65 during the construction phase. Drivers are advised to follow signed detours while construction crews work near downtown hospital zones.

The takeaway

Drivers navigating the downtown Louisville area should plan for shifting traffic patterns as construction continues through the fall. Staying aware of signed detours will help ensure reliable access to local businesses and medical facilities.