Main Navigation   General Information   Const. Projects   Doing Business   Divisions   Publications   Traveler Information   Vehicle Information Construction Projects   Chamberlain Truss   I-90 Exit 30   I-90 Exit 52   Highway 44, RC   I-90, Kimball to    White Lake   I-90, WL to MV   Various SF    projects   STIP - 5 yr plan Back to SD DOT Site Index Search this Site Help Feedback Contacts		What is being built? Schedule Work in Progress Photos Feedback Home October 30, 2009 - Construction Update Resurfacing of Avalanche Road for next years W.B. Exit 30 off Ramp has been completed, in 2010 the existing off ramp will be closed during construction the west bound off ramp traffic will be detoured via Avalanche Road, this work is scheduled to begin March 1st. Work on the Center Column of the W.B. Bridge widening at Exit 30 is complete, work continues on the east and west columns with an estimated completion date of December 1st.

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