South Dakota

Poorly timed traffic signals are an even bigger time waster than previously thought, report finds

As Distracted Driving Deaths Increase, New Research Highlights Resources to Strengthen Laws and Enforcement

Is it Illegal to Flash Your Headlights at Another Car in South Dakota?

49 new US roads deemed scenic by feds amid rising interest in road trips

15 states sue U.S. agency over delayed hike in automaker emissions penalties

FHWA Extends Comment Period for Proposed MUTCD Updates to May 14

SD Department of Transportation to Get Full Federal Funding

Bill taxing electric vehicles advances to House floor

How much federal funding will each state DOT receive?

Department of Transportation & Hughes County Seek Public Input into Hughes County Master Transportation Plan Study