DelDOT Advisory for Tropical Storm Impact

Officials from the Delaware Department of Transportation (DelDOT), Delaware Emergency Management Agency (DEMA), and other state agencies are monitoring the forecast of Tropical Storm Isaias that could produce heavy rain, high wind gusts, and flash flooding throughout the day Tuesday. The National Weather Service has issued a tropical storm warning for the entire state with the potential for winds greater than 39 mph and several inches of rain.

Motorists should not attempt to drive through flooded roads and be alert for downed trees, wires, and other obstructions on the road as result of the wind and rain. DelDOT and its contractors will be securing equipment and materials on construction sites today, however, motorists should be cautious and aware in those areas for objects that can be blown into the roadway. Hazards can be reported to the Transportation Management Center by calling #77 when safely able to do so, which is answered 24 hours a day, 7 days a week.

DelDOT will be monitoring the storm and sharing updates as necessary via social media and WTMC 1380AM and reminds motorists that headlights should be on when windshield wipers are in use and to slow down and allow more travel time during any rain event.

Additionally, DelDOT urges residents who live in areas prone to flooding to take precautions for possible evacuation and review evacuation routes which are available on DelDOT’s website.

DEMA also provides an Emergency Preparedness Checklist and for the latest weather forecasts and emergency preparedness tips, visit