South Dakota Department of Transportation

Twelve finalists named for America’s Transportation Awards Grand Prize, People’s Choice Award
Two interstate highways buckle due to excessive heat in South Dakota
South Dakota DOT awards $7.6 million through Bridge Improvement Grant program
South Dakota DOT gets 99 applications for Bridge Improvement Grant funds
two-way-radios-fail From our partners
South Dakota's roads and bridges face significant deterioration in next decade if current funding levels hold
Six projects receive western regional America’s Transportation Awards
The State of Our Bridges