A traffic accident involving a heavy truck has occurred on SH-99 at Cypress Rosehill, resulting in lane closures. The incident is affecting traffic in northwest Houston. According to Harris County officials, the accident has led to a complete closure of the roadway.

This closure is currently in effect on Grand Parkway, which is also known as SH-99. Further details about the accident and the resulting traffic disruptions are available from local officials and news sources, including FOX 26 Houston.