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Shared Use Path Reconstruction Project to Begin in Custer Area

On Thursday, April 25, 2024, the South Dakota Department of Transportation (SDDOT) will begin ashared use path reconstruction project on U.S. Highway 16A one mile east of Custer.Read More

2024 State Spring Load Limit Restrictions – Press Release #6

(Restriction removals for the week of April 22 - 26, 2024)Read More

SDDOT in Search of Borrow Material Provider for S.D. Highway 28 Project Near Hitchcock

In 2026, the South Dakota Department of Transportation (SDDOT) plans to administer a construction project on S.D. Highway 28 from U.S. Highway 281 to three miles east of Hitchcock. Read More

Traffic Pattern Change Planned for 41st Street DDI Construction Project in Sioux Falls

Starting Wednesday, April 24, 2024, traffic on 41st Street will shift to one lane in each direction on the north side of the 41st Street bridge. Read More

Public Engagement Provides Connectivity Documentation for Interstate 90 Local Roads Crossing Study

In March 2024, the South Dakota Department of Transportation (SDDOT), in collaboration with Pennington County and the Federal Highway Administration, held two public meeting open houses to learn from area residents about how several interstate crossings and interchanges were being used along a section of Interstate 90 in eastern Pennington County. Read More

South Dakota Transportation Hall of Honor Committee Accepting 2024 Nominations

The Transportation Hall of Honor Committee is accepting nominations for review and consideration for induction into the South Dakota Transportation Hall of Honor. The purpose of the Transportation Hall of Honor is to recognize individuals who have made a lasting, valuable, and/or unique contribution to South Dakota’s air, highway, public transit, or rail transportation system. Read More

SDDOT Seeks Public Input on the Tripp County Master Transportation Plan

The South Dakota Department of Transportation (SDDOT), in coordination with Tripp County, will hold a public meeting open house on Tuesday, April 23, 2024, from 5:30 – 7 p.m. to inform residents and business owners about the county’s first master transportation plan.Read More

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Centerline Rumble Strips (CLRS)

The South Dakota Department of Transportation (SDDOT) will begin to deploy Centerline Rumble Strips (CLRS) on rural roads with 500 or higher Average Daily Traffic (ADT) in order to further prevent head-on and sideswipe crashes.Read More

National Work Zone Awareness Week (NWZAW) April 15-19, 2024

NWZAW has been observed for more than 20 years and was launched as a public awareness campaign to help everyone understand that they play a role in keeping motorists and roadway workers safe.Read More

Prepare for Summer Construction Season: Sign Up for Notifications on SD511!

South Dakota Department of Transportation’s SD511 Traveler Information System informs travelers, law enforcement, emergency responders, and highway maintenance personnel of conditions that affect travel. Its main purpose is to help the public make well-informed travel decisions.Read More

Move Over, It’s the Law

South Dakota’s Move Over law requires travelers to move over and/or slow down when a stopped vehicle is in use of amber, yellow, or blue warning lights. Read More

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