Fluidr / WSDOT's "SR 509 & SR 518: S 192nd St to Normandy Pk & SR 509 to SR 99 Paving & ADA & Deck & Seismic" set

untitled

N 0 B C

untitled

N 0 B C

untitled

N 0 B C

Old formwork on the inside of a box girder.

N 0 B 952 C 0 E May 2, 2019 F Oct 7, 2019

Old formwork on the inside of a box girder from when the bridge was originally constructed. Removing this was part of the project.

Tags: SR509; SR518; WSDOT; Tukwila; SeaTac; SeismicRetrofit; Paving; Transportation; ND

Holes drilled in the walls of the box girder.

N 0 B 916 C 0 E Apr 9, 2019 F Oct 7, 2019

Once the old formwork was removed from the inside of the box girder, holes were drilled for the new rebar and post-tensioning ducts.

Tags: SR509; SR518; WSDOT; Tukwila; SeaTac; SeismicRetrofit; Paving; Transportation; ND