Skip to Main Content

CP 1: San Joaquin River Viaduct

Crews are installing metal decking over the river, forming the floor of the San Joaquin River Viaduct. Once concrete has been poured to form the deck, work will begin on the signature arches that will serve as the “gateway” to Fresno County. The completed viaduct, nearly a mile in length, will be one of the largest structures on this first phase of the high-speed rail project.