Aberdeen Region
If you don't see the letting you are interested in, contact Michael Welch 605-626-7882 or michael.welch@state.sd.us

Letting Date	Project Number	PC#	Project Location	Description	Available Documents	Contact
11/13/2026	029S-168 & 029N-168	i89L & i89M	Roberts County, 2 Structures on I29, 0.5 miles south of US 12	Bent Cap Repair on I29 N & S	Proposal Plans Prospective Bidders List	Mike Welch 605-626-2244

Completed Lettings - Aberdeen


Mitchell Region
If you don't see the letting you are interested in, contact Glenn Walz at 605-995-3304 or glenn.walz@state.sd.us

Letting Date	Project Number	PC#	Project Location	Description	Available Documents	Contact
10/29/2026	410B380	I7YH	Sioux Falls Area DOT Yard	Salt Brine Tank Foundation (SF Area)	Proposal Plans Prospective Bidders List Addendum 1 Addendum 2 Apparent Low Bidders	Glenn Walz 605-995-3304

Completed Lettings - Mitchell


Pierre Region
If you don't see the letting you are interested in, contact Shelley Larson, 605-773-3465 or shelley.larson@state.sd.us
- There are currently no lettings for this region.
Completed Lettings - Pierre


Rapid City Region
If you don't see the letting you are interested in, contact John Rehorst, 605-394-1951 or john.rehorst@state.sd.us

Letting Date	Project Number	PC#	Project Location	Description	Available Documents	Contact
11/19/2026	IM 0901(198)32	0A99		Pre-purchase Concrete Pipe for project on I-90 near Sturgis	Proposal Plans	John Rehorst 605-394-1951
11/12/2026	090E-452	i89x	I-90 E near Piedmont	PCC Pavement Repair on I-90E near Piedmont	Proposal Plans	John Rehorst 605-394-1951
11/12/2026	016-491, 016A-491, 079-492, 079N-492 & 079S-492	i89w, i89u, i89q, i89t & i89r	various location in Custer Area	PCC Pavement Repair at various locations	Proposal Plans	John Rehorst 605-394-1951
10/22/2026	090W-452	i89y	I-90 near Wall	Asphalt Patching on I-90 near Wall	Proposal Plans Prospective Bidders List Apparent Low Bidders	John Rehorst 605-394-1951
10/22/2026	079-471	i89n	Hwy 79 near Newell	Micro-Milling Asphalt Surfacing Bumps on Hwy 79 near Newell	Proposal Plans Prospective Bidders List Apparent Low Bidders	John Rehorst 605-394-1951

Completed Lettings - Rapid City