The South Dakota Department of Transportation has released a traveler information app for smart phones using the Android operating system and plans to do the same later for iPhones.
The South Dakota 511 mobile application provides the same information as SDDOT's popular SafeTravelUSA website, but in a compatible format with mobile phones. Current information on road conditions, highway closures, travel advisories, construction projects, and incidents affecting travel is available on all interstate, U.S., and state highways.