A significant traffic disruption is affecting commuters on the Southwest Freeway. The backup is a result of a crash involving a large truck, which led to a hazardous materials spill near Bellaire Boulevard. The incident has caused major congestion, with traffic slowing to a near standstill.

Crews are currently responding to the situation. Further details about the crash and the hazmat spill are available from KPRC 2 Houston, including aerial footage of the traffic slowdown from Sky 2.