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Corcoran Highway Grade Separation Project Now Complete
By Jennifer McLawhorn, Managing Editor,
2026-08-13KINGS COUNTY, Calif. - The California High-Speed Rail Authority announced the Corcoran Highway grade separation project in Kings County is now complete. According to CHSRA, the overpass is the 62nd structure to be completed along the active construction in the Central Valley. The structure is northeast of State Route 43 and spans 713 feet long and more than 43 feet wide. It reroutes traffic over Fifth and Orange Avenues and the future high-speed rail tracks. The Authority states it is composed of 28 precast concrete girders that were manufactured by Dragados-Flatiron Joint Venture in Hanford, California. As for the high-speed rail project, almost 90 miles of guideway are complete with 62 major structures fully completed. 463 of 494 miles from San Francisco to Los Angeles/Anaheim are fully environmentally cleared and ready for construction.
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