Lake Charles, Louisiana – Drivers in Lake Charles should prepare for alternating lane closures on Louisiana Highway 397 (LA 397) starting Friday, May 9, 2025, as announced by the Louisiana Department of Transportation and Development (DOTD). The closures will affect both northbound and southbound lanes between U.S. Highway 90 (US 90) and Interstate 10 (I-10) and are scheduled to continue through Friday, June 6, 2025.

According to DOTD officials, the closures are necessary to facilitate pavement patching and curb repair along this important stretch of roadway. These repairs are crucial for maintaining road safety and extending the lifespan of the highway infrastructure. Crews will work to address damaged pavement and worn curbs, which can become hazards if left unaddressed.

Traffic Impacts and Width Restrictions

During the repair period, traffic will be reduced to one lane in alternating directions. This means that at times, either the northbound or southbound lane will be closed, requiring drivers to share the remaining open lane. Motorists are advised to expect delays, particularly during morning and evening rush hours.

In addition, a width restriction of 10 feet will be enforced for both northbound and southbound traffic on LA 397. This means that vehicles wider than 10 feet, such as certain commercial trucks, will not be permitted to pass through the construction zone and must seek alternate routes. DOTD recommends that commercial drivers plan ahead to avoid unnecessary disruptions to their schedules.

Travel Tips and Alternative Routes

Drivers are encouraged to allow extra travel time and consider alternate routes to avoid delays. For those unfamiliar with the area, LA 397 is a key north-south corridor connecting US 90 and I-10, serving both local commuters and commercial traffic. DOTD’s 511LA.org website and mobile app provide real-time updates on lane closures and traffic conditions.