Harris County officials have closed IH 610 North Loop westbound at TC Jester after a truck fire. Traffic is being diverted to the frontage road and officials are proviHarris County officials have closed IH 610 North Loop westbound at TC Jester after a truck fire. Traffic is being diverted to the frontage road and officials are providing traffic control at the light. Please avoid the area and use alternate routes. Clean up is expected for at least four more hours. Updates to the situation will be posted in comments below.ding traffic control at the light. Please avoid the area and use alternate routes. Clean up is expected for a few more hours. Updates to the situation will be posted at TxDOTHoustonPIO on Twitter. #houston #houstontraffic