The Washington State Dept. of Transportation is creating a list of best construction practices for floating bridges, based on results of tests conducted on a pontoon built at one-sixth the typical ...

ABERDEEN — Always mixing and tweaking, industrial engineers continue working to develop the right concrete recipe and process to build the strongest pontoons possible for the upcoming Highway 520 ...

A bid to build the pontoons for a new SR 520 floating bridge have come in under the state’s estimate with a Kiewit-General Joint Venture submitting the apparent best price and technical proposal. The ...

OLYMPIA — Deputy Director John Conrad told the Transportation Commission on Wednesday that the general contractor on the Hood Canal Bridge rehabilitation and replacement project wants to keep the job.

Grays Harbor is emerging as the front-runner to host the construction of the pontoons for a new Highway 520 floating bridge across Lake Washington, and hundreds of jobs that would come with the deal.

Update: The Keller Ferry has resumed service after being closed for a project since mid-September. The ferry reopened as scheduled at 6 a.m. Thursday following a 16-day closure. The project involved ...