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 ...

The Cornwall UK marine contractor, Mylor Mooring Services, has expanded its operations to include pontoon installation, ...

A comprehensive review is due Tuesday of construction flaws found on pontoons for the new highway 520 floating bridge. Some of the 33 pontoons built in Aberdeen have arrived at Lake Washington with ...

Improvement work has begun on Gosport pontoon. Trant Engineering started the improvements on Monday, November 17 at 7am with completion expected by March 2026. The approximately 15-week project will ...

Stunning new allegations have surfaced about the construction of the 520 Floating Bridge. A former inspector says the quality of the first pontoons built in Aberdeen was so shoddy that it's a ...

The final three pontoons that will make up the new SR 520 floating bridge arrived last week on Lake Washington. From the Aberdeen casting basin, it took four days to tow the pontoons north on the ...

ABERDEEN - Gov. Chris Gregoire and Transportation Secretary Paula Hammond keynoted a groundbreaking ceremony Saturday at the site where huge pontoons will be built for Seattle's new Highway 520 ...

Check out the new SR 520 Pontoon and Floating Bridge Progress Update Web page with the latest information on pontoon and floating bridge construction. Please note that it features KOMO-TV's interview ...

Western Australia's environmental regulator decides not to formally assess plans to expand Perth's ferry services on the Swan ...