Photos: Transportation
Aug 21, 2019
Highway 81 Grade Raise
Photo from the SDDOT 511 camera system showing work being done on Highway 81 three miles south of Arlington.
Nov 06, 2017
New tow-plows being deployed by SDDOT
SDDOT lead highway maintenance worker Tom Nowell from Rapid City maintenance unit 452 stands in front of the tow-plow he will be operating on the Interstate and highways around Rapid City.
Mar 10, 2017
SDDOT Official Logo
SDDOT Official Logo
SDDOT Official "DOT 100" Logo
SDDOT Official "DOT 100" Logo
Jul 09, 2015
DOT Changing Bridge Posting Signs - Current Bridge Posting Sign
Historically, South Dakota has load-rated and posted for three truck types including: straight truck, tractor-semi trailer and truck -trailer combinations, which represent the majority of trucks operating in South Dakota. Currently, the most common bridge posting sign includes silhouettes of those three truck types.