Lane restrictions will be implemented on State Route 129 this week, according to the Butler County Engineer's Office. A contractor will impart lane restrictions on westbound State Route 129 on Friday, Jan. 27 from 9 a.m. to 1 p.m. Officials say a contractor will be on-site to patch potholes from the Liberty Interchange to Cincinnati Dayton Road. Motorists are advised to reduce their speed and use caution in the area. For live traffic updates, click here.This story was curated by Hearst's WLWT Alert Desk.