A major crash on I-45 northbound at Memorial Drive shut down traffic at 6:59 AM on Thursday, August 27, with crews working to clear the debris and reopen northbound lanes.
The wreck hit during the tail end of morning rush, backing up northbound traffic on one of Harris County's busiest commuter routes. Northbound drivers on I-45 between Memorial Drive and the next exit faced significant delays as emergency personnel worked the scene.
Three alternate routes are available if you're trying to get north through this corridor. The Hardy Toll Road offers a parallel option to the east. You can also take SH-249 northwest, or shift to local routes via Airline Drive to bypass the closure entirely.
I-45 northbound at this location has been the site of 17 separate incidents in the past 30 days, according to LocalTrafficAccidents.com data. Harris County as a whole saw 17,878 traffic incidents over that same period, including 16 fatals.
Clear conditions at the time of the crash—no adverse weather reported—meant crews had good visibility to manage the scene and begin recovery operations. Typical morning traffic patterns meant the timing compounded the impact on northbound commuters during the peak departure window.
No information on injury status or the number of vehicles involved has been released at this time. Emergency responders remained on scene working to clear the roadway and restore northbound flow.
If you're heading north on I-45 this morning, expect delays in the Memorial Drive area. Use one of the alternate routes listed above if possible, or allow extra time for the backup to clear. We'll update this article as the incident clears and lanes reopen.
IH-45 North Southbound at Memorial Dr
Harris County, Texas
This report was produced by LTA's editor-designed production system under the executive editorial direction of Dennis R. Mundy, Executive Editor. The system combines our proprietary data pipeline with AI-assisted drafting to deliver verified incident coverage to LTA's editorial standards.