Motorists traveling east on the Watterson Expressway (I‑264) in Louisville encountered a sudden slowdown on Thursday afternoon after a crash blocked one lane in the active construction zone for the US 42 and I‑264 revision project.

Location and impact

The incident occurred near the split with I‑71, a busy interchange that serves commuters heading toward downtown and the airport. With a lane closed in the construction area, traffic backed up past Westport Road, creating significant delays for drivers heading east toward the city center.

Construction context

The US 42/I‑264 revision is a multi‑year infrastructure effort aimed at improving traffic flow, safety, and connectivity along a key corridor in Louisville. The project includes lane reductions, temporary detours, and ongoing roadwork that already requires drivers to exercise patience.

What drivers should do

Motorists are urged to check live traffic updates before departing and consider alternative routes, such as using I‑71 southbound or local streets, to avoid the bottleneck. The Kentucky Transportation Cabinet recommends allowing extra travel time and staying alert for flaggers and signage in the work zone.

Authorities’ response

State police responded promptly to the crash, cleared the scene, and reopened the lane as soon as it was safe. No injuries were reported, and traffic is expected to return to normal flow once the lane is fully cleared. Officials emphasized that the construction zone will remain active, and similar delays may recur as work continues.

Community impact

Local businesses near Westport Road have reported a temporary slowdown in customer traffic due to the backup. Residents have expressed frustration but also understand the necessity of the long‑term improvements the project promises.

For the most up‑to‑date information, drivers can visit the Kentucky Transportation Cabinet’s live traffic map or follow the department’s social‑media channels.

Original reporting: WLKY Louisville — read the source article.