Thank you for visiting the Western Corrugated Steel Pipe Association website.
The Western Corrugated Steel Pipe Association was established in 2004 as a regional chapter of the National Corrugated Steel Pipe Association. Member companies of the WCSPA join in striving to promote the use of corrugated steel pipe and corrugated steel drainage structures for infrastructure and transportation construction.
The Western Corrugated Steel Pipe Association is active in distributing technical information, assisting in the development of specifications and designs, along with increasing the awareness of product benefits and applications to agencies, owners, engineers, contractors and students alike. The WCSPA has members throughout the states of Alaska, Arizona, California, Colorado, Hawaii, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington and Wyoming.
Please visit our Members page and Links page for more information.