Louisville highway construction schedules through 2027, including I-65 shutdown and I-264 interchange reconstruction phases

A multi-year construction window for Louisville’s busiest highway corridors

Transportation agencies have mapped out a slate of major roadway and bridge projects in Louisville that extend through 2027, with several of the most disruptive stages concentrated in 2026 and continuing into 2027. The work centers on downtown interstate bridges nearing the end of their service life, along with interchange reconstruction and capacity improvements intended to reduce recurring congestion and manage traffic flow during peak periods.

I-65 Central Corridor: bridge replacements, a planned full interstate closure, and follow-on work

The largest single timeline driver is the I-65 Central Corridor effort, targeting a heavily traveled stretch between the Watterson Expressway (I-264) and downtown Louisville. Plans call for replacing or rehabilitating at least nine bridges in the corridor over roughly three years, with the initial phase focused on three structures in and around Old Louisville.

• Work began with activities below the interstate and associated local street impacts, with some closures in the Old Louisville area expected to remain in place until 2027.
• A full closure of I-65 between Jefferson Street and the Watterson Expressway is scheduled for June–July 2026 to accelerate bridge replacement work; I-65 is expected to reopen to through traffic in August 2026.
• After reopening, drivers should expect continued lane restrictions and periodic disruptions while construction continues toward a mid-2027 completion target for the first phase.

The project’s staging reflects a shift toward planned, concentrated disruption rather than unpredictable emergency closures tied to aging bridge conditions.

I-264 and U.S. 42: reconstruction with phased traffic shifts through fall 2027

Another long-running schedule is the I-264 (Watterson Expressway) and U.S. 42 (Brownsboro Road) improvement project, which includes bridge work, ramp changes, and corridor widening. Traffic control is expected to evolve by phase as work moves from ramps and bridge reconstruction to later-stage completion activities.

• Construction phasing extends into a “future phases” period beginning in June 2026, with overall completion anticipated in fall 2027.
• During bridge reconstruction, U.S. 42 has been planned for reduced through-lane capacity, while I-264 traffic shifts onto shoulders in parts of the work zone.

Other Louisville-area road work: widening studies and safety-focused delivery in Jefferson County

Beyond the headline interstate projects, additional work in Jefferson County includes the I-71 widening program from downtown toward I-265. One portion has been positioned to advance through final design and into the construction procurement cycle, while longer segments remain contingent on funding availability.

Separately, state transportation officials have initiated procurement planning for a countywide highway safety improvement effort using data-driven approaches to address corridors with elevated crash and injury risk, including considerations for people walking and biking as well as motorists.

What drivers should expect through 2027

Across these timelines, the most significant regionwide travel impacts are expected during the planned I-65 shutdown in June–July 2026 and the continued I-264/U.S. 42 phasing that runs through fall 2027. Motorists should anticipate extended detours, shifting lane patterns, and intermittent closures as contractors transition between phases and as agencies coordinate traffic operations around work zones.