Specialists in Prestress - County Materials is fast becoming a "top of the list" provider of Prestress products to large public works, highway, airport and building construction projects throughout the upper Midwest. Through the use of state-of-the-art technology County has been able to address complex issues with innovative solutions that save both time and money. For the Hiawatha Light Rail Tunnel in Minneapolis/St. Paul, MN, our team manufactured nearly 21,000 concrete segments with 2,960 rings - all within an aggressive 14-month schedule. The Minnesota Dept. of Transportation also turned to us to tackle its unique expansion project of the Hwy 610 Mississippi Bridge. We supplied an 11 span bridge with 81" girders that are 125 feet long.

We're dedicated to customized solutions and high standards in the design, production and delivery of every product we ship. With PCI-certified facilities in Maple Grove, MN, Eau Claire, WI and a new manufacturing plant and headquarters in Roberts, WI, our products meet stringent industry standards. Prompt delivery, top-notch equipment, quality workmanship and on-time completion of projects have earned County Materials an outstanding reputation in the industry. Registered professional engineers in each location add to the strength and stability of our County Materials team.

County Materials' Prestress division manufactures and supplies an expansive line of products including:
* Bridge beams
* Bridge "I" girders
* Double tee panels
* Structural columns and beams
* Noise walls
* Hollowcore Roof and Floor Systems (8", 10", 12", 16" & 20")

County Materials currently owns and operates 19 facilities and HomeScape Studios throughout eastern Minnesota and Wisconsin.