Thompson Falls Dam Time Lapse Footage

Video of Thompson Falls Dam Timelapse Video Northwestern Energy contracted IMCO to install two new 41-foot wide radial gates on the main dam spillway of Thompson Falls Dam in Sanders County, Montana.The two new radial gates... Read More

Yesler Way Bridge Wins ENR Northwest’s Best Renovation/Restoration Project of 2018

ENR Northwest article written by Christine KilpatrickA link to the full article can be found here."Judges reviewed more than 30 projects located in Oregon, Alaska and Washington... Read More

The DIRT Newsletter Highlights, Volume 33


$139M Mukilteo Multimodal Terminal Opens Next Year

Written by Jennifer Rupp, CEG CorrespondentA link to the full article can be found here.“Investing in transportation infrastructure creates jobs and keeps our economy moving,” said U.S. Rep. Rick... Read More

Three Local Projects Win National Awards for Public Works in 2018

By Daily Journal of Commerce, Journal Staff

IMCO Celebrates 40 Years in Business

By Ashley Kimberley, IMCO Director of MarketingThis month marks 40 years in business for IMCO. The company began in April of 1978 when Patti and Frank Imhof took a small loan from Frank’s dad,... Read More



Celebrating Women in Safety

Shelley Brown MPH, CSP is a regional SH&E manager for AECOM and vice-chair of the NSC Women’s Caucus. • 3/7/2018Celebrating Women in Safety on International Women's Day March 8Our Legacy and Our Future​Blog – The modern... Read More

IMCO’s Frank Imhof Becomes AGC of Washington President, Featured in DJC

Daily Journal of Commerce article written by JOURNAL STAFFA link to the full article can be found here."Imhof’s focus: workforce, open competitionFrank Imhof could have been a dairy farmer, like... Read More

The DIRT Newsletter Highlights, Volume 31