2015
Large Contractor of the Year
Geneva Rock Products
Small Contractor of the Year
Rowser Construction
Large Partnering Project of the Year
Meadow Valley
Project Hill Field Road Interchange
Small Partnering Project of the Year
Knife River Corporation
Project: I-80; MP 30 - 41
2016
Large Contractor of the Year
Ames Construction Inc.
Small Contractor of the Year
Western Rock Products
Large Partnering Project of the Year
Ames Construction
Project Hill Field Road Interchange
Small Partnering Project of the Year
Knife River Corporation
Project: I-80; MP 30 - 41
2017