Just after 9 am a DPS Trooper was responding to a crash with injuries on SH 99 near FM 1314. With intense rain, he was running emergency traffic southbound on I-69 feeder near the East Montgomery County Courthouse. Motorists were pulling to the right as the Trooper traveled the left lane. Just before Justice Drive he hit ponding water and hydroplaned. His patrol SUV went to the ditch and rolled. He was not injured. Another Trooper responded to the original crash along with Porter Fire Department.