511 Safe Travel USA Safe Travel USA provides current road conditions for South Dakota, North Dakota, Nebraska, Minnesota, Montana & Kansas using a color coded highway system.

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).

DOT Traveler Information Page
This page provides links to:

Highway Construction Information

Construction Project Information (specific projects only)

Weather links

Spring Load Limits - Active between February 15 and April 30 of each year.

Rest Area & Ports of Entry Map

Flooding Information (as applicable)

Winter Driving Brochure

Temporary Route Restrictions