Secon is a Colaska subsidiary. As an expert grading, paving, drainage, water & sewer contractor based in Southeast Alaska, Secon helped to build the first major interchange on the Egan Expressway in Juneau.
The project included building four bridges over two underpasses, the installation of two 19-foot diameter multi-plates for Switzer Creek, and various stream diversions and fish pipes for migrating salmon. Secon installed 50,000 square feet of reinforced earth retaining walls and 600,000 tons of embankment. The completed road opened in November 2008.
