As the cold and snow of winter prepares to move into Northern Indiana, the Indiana Department of Transportation (INDOT) says its top priority is snow and ice removal. INDOT uses all available resources to keep roads open, maximize the mobility of the traveling public and help minimize accidents due to winter traveling conditions.
Once again this winter, drivers will be able to track conditions of the roads across the state. The website www.trafficwise.in.gov will be updated during snow events to let drivers know if road conditions are good, fair or difficult. The information will also be available by calling 800-261-ROAD (7623). In addition to the road conditions, visitors to the website will be able to see National Weather Service watches and warnings. Last winter, nearly a half million people logged onto the website to check out road conditions.
The LaPorte District maintains about 5,600 of the state’s 30,000 lane miles of state highways and interstates. INDOT workers pre-treat state roads with anti-icing materials throughout the day to help melt snow and ice as it begins to fall. After snow begins to accumulate, the LaPorte District uses 173 snowplows to begin clearing state highways safely and quickly. A snow route averages 2-3 hours in length, depending on the conditions.
Because every winter storm is unique, INDOT says it implements specific strategies appropriate for the conditions. For example, salt may not be used during a snowstorm with high winds because the salt would act as a magnet for all snow blowing across the roadway. Trucks may only plow roadways during a blizzard, because putting down salt in such a heavy snow event does little to keep the road clear. Salt and anti-icing materials are used before and after blizzards.
It’s also important to recognize that salt only melts snow and ice as long as moisture is present and the temperature is 15 degrees or warmer. INDOT utilizes chemicals to help lower the melting point of salt when it’s necessary.
The biggest impact to safe winter travel begins and ends with driver behavior. Drivers are urged to use caution as snow is cleared from roadways. INDOT asks drivers to keep the following safety tips in mind during any winter weather event.