Construction is expected to finish by fall on a $19.3 million pedestrian bridge to connect Everett's growing waterfront district with Grand Avenue Park.
HWA is honored to have been part of the team that won Project of the Year at the 2017 APWA Spring Conference with the City of Lynnwood for the 212th Street Waterline Replacement in the Disaster or Emergency Construction Category for projects less than $5M.
Because Albert Atterberg spent a lot of time making "worms" out of soil so you could live a safe and happy life. Albert Atterberg is one of the “Three Musketeers” of soil testing along with Arthur Casagrande and Karl Terzaghi. He developed this somewhat arcane test me...
HWA offers non-destructive pavement evaluation, subgrade assessment and moduli back calculation; in addition to advanced laboratory characterization of subgrade and subbase materials. HWA provides data and engineering services for the design of PCC, HMA and permeable p...
Replacing aging bridges and re-paving major arterials are two things a Seattle levy on this year’s ballot promises to do. Seattle Proposition 1 would put $930 million into transportation projects over the next 9 years. It's a replacement, of sorts, for Seattle's Bri...
