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 ...
The construction of the test pontoon for the State Route 520 Bridge replacement is complete and considered to be a "complete success." While other aspects of replacing the SR 520 Bridge, which spans ...
SATSOP, Wash. (AP) — It’s a concrete object 120 feet long, 38 feet wide and 29 feet tall. It’s a test pontoon recently completed at the Satsop Development Park. It will give the Washington ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results