On Monday, August 24, beginning at 7:00 a.m., contractors will be installing a centerline rumble strip on Timmen Rd. The rumble strip installation will begin at city limits near NW 309th Cir and end at Pollock Rd. During the installation, both lanes will be closed for upwards of 20-minutes at a time. The work is anticipated to be completed by 7:00 p.m. Expect significant delays and plan for alternate routes if possible.