Burlington, WA – Work on the temporary replacement span for the I-5 Skagit River Bridge was completed in June 2013. Pacific Pile & Marine crews cleared the debris of the fallen span to make way for the replacement span. Work to install the permanent span began in August 2013. A portion of the Skagit River Bridge collapsed near Mount Vernon May 2013, after a semi-truck struck critical steel supports. Click here to read full article.