The Washington State Department of Transportation is moving forward with a design-build contract to build pontoons to replace the aging SR 520 floating bridge. Three pre-qualified contractor teams ...

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 ...

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 ...

Insiders call it a cover-up: one that could ultimately cost taxpayers millions. A KOMO 4 Problem Solver investigation has uncovered evidence of widespread leaks and cracks in pontoons destined for the ...

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 ...

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 ...