Road Restriction & Closure Information

• Highway Construction Information - Details of highway restrictions and closures due to road construction, maintenance projects and other highway limitations across South Dakota.
  
• 511 Safe Travel USA - Interactive Road/Weather Condition Map
  Safe Travel USA provides current road conditions & construction/closure information for South Dakota, North Dakota, Nebraska, Minnesota, Montana & Kansas using a color coded highway system on an interactive map.
  
  511 Traveler Information by phone: By dialing "511"from any phone (cellular or regular) you can receive up-to-date, location-specific road restriction, condition, and weather information on any Interstate, US, or state highway in South Dakota and several adjoining states. You can also call 866-MYSD511 (866-697-3511).
  
  
• Spring Load Limits -This page lists the Spring Load Limits between February 15 and April 30 of each year.
  
  
  
• Spring Flooding Restrictions & Road Closures - This link has been disconnected as there is no flooding at this time.
  
  

Weather Information

• SDDOT & Meridian Technology Weather Information Links:
  Surface Weather Stations , Radar Imagery, Freeze/Thaw Maps, State & District Forecasts & 5 day forecasts
  
  

Maintenance Materials Information

• Bituminous Materials Letting