May 26, 2009 6:32 pm Speed Limit Confusion For several miles the northbound lanes of Hwy 121 have no posted speed limits, leaving drivers to figure it out and go with the flow. Wake Up to Something Good 2:25 Superintendents work to improve safety in North Texas schools 3:37 Texas tornadoes caught on video 7:16 Severe storms bring tornadoes, flash flooding, hail and lightning to North Texas 4:27 ‘My house, gone,' Texas resident recounts returning home after reports of a tornado 1:12 WATCH: Texas gorilla caught ticking her baby during adorable mother-son moment