The southbound US 75 frontage road will be closed from Plano Parkway to Renner Road from 9 p.m. Tuesday, April 28-4 a.m. Wednesday, April 29 as DART-related work takes place.  Crews contracted through DART will be removing traffic control devices that were installed for the Silver Line project, as part of final cleanup efforts.   

During the closure, traffic will be detoured along westbound Plano Parkway to southbound Alma Drive and on to West Renner Road in order to return to the US 75 frontage road.