Here are the upcoming and ongoing closures happening up and down SH 288.April 25 - May 10. State Highway 288 Northbound Frontage Road from North of the FM 518 to South of FM 2234/McHard Road will have a one-lane daily closure from 9:00 AM - 3:00 PM. Traffic will have access to the Northbound Frontage road using the outside right lane.April 27 - May 6. State Highway 288 Northbound Frontage Road from North of FM 518 to South of FM 2234/McHard Road will have one lane closed until May 6th at 3 PM. Traffic will have access to the Northbound Frontage road using the middle and outside lanes as well as the FM 2234 entrance to get back on SH 288 Northbound.May 1 - 2. Overnight closure of one lane on State Highway 288 Southbound Frontage Road at Discovery Bay. Lane closure will begin at 9:00 PM and reopen at 5:00 AM.For updates on the Harris County side of 288, visit drive288.com/project -overview/