The TxDot Pharr District, which covers the lower 8 counties of the state, is currently monitoring the weather for the possibility of icy road conditions.
The "Ice on Bridge" signs are already unfolded on state maintained bridges. TxDot maintenance personnel is ready with equipment and material in the event that ice begins to form on the roads and bridges. TxDot advices motorist during icy road conditions to slow down and drive to the appropriate weather condition, leave a good distance between you and the driver in front of you, keep up with the weather and road conditions, buckle up and don't drink and drive. For state road conditions visit: http://www.txdot.gov/travel/road_conditions.htm  or call 1.800.452.9292