800-735-7312 Home About Us Products Projects Technical Resources Contact Us QUALITY PRODUCTS… UNEQUALLED SERVICE Founded in 1958, Metal Culverts, Inc. is one of the premier corrugated metal pipe producers in the United States. Metal Culverts assists and provides our customers with corrugated metal pipe products for culverts, storm sewers, retention/detention systems, bridge replacements, and water control projects. Our customers include, but are not limited to: governmental agencies, construction contractors, public and private developers, and railroads. Serving North America, South America, and Central America since 1958 Minnesota DOT Polymer Test Report Staff from the Minnesota DOT and representatives from several Midwest CMP manufacturers recently inspected a nearly 40 year old stretch of Minnesota Highway that utilized polymer coated CMP. The results proved the durability and increased service life users can... read more © Metal Culverts 2016