Harris CountyLocal / Area NewsTRAFFIC ALERTS MAJOR ACCIDENT ON SH 99 HAS IT AT A STANDSTILL By Scott Engle - May 26 2023, 5:06 pm 0 40 FacebookTwitterPinterestWhatsApp 445PM-A crash on SS 99 at Huffsmith Korhville near Tomball has the Grand Parkway backed up to Kuykendahl westbound and Telge Road eastbound. Avoid and find an alternate route.