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San Joaquin River Viaduct

Workers continue constructing the deck of the pergola section of the San Joaquin River Viaduct, tying rebar in preparation for a concrete deck pour. On the south side of the San Joaquin River, other crews build pier caps to tie together the viaduct support columns. The viaduct will carry high speed trains over the river and existing freight tracks to form one of the largest structures on this first phase of high-speed rail construction.