Cemstone | Mendota Heights, MN – Producer is providing 15,000 yards of concrete for a $37 million transit project in Minneapolis after the city chose concrete over asphalt for the construction. In the bidding for the downtown project, concrete came within 5% of the cost of asphalt, which was close enough to convince the city. Along with a network of ready-mix plants in the upper Midwest, Cemstone operates aggregate facilities and contractor supply stores. www.cemstone.com