WebJun 19, 1990 · Loma Prieta Earthquake: Collapse of the Bay Bridge and the Cypress Viaduct. RCED-90-177 Published: Jun 19, 1990. Publicly Released: Jul 19, 1990. WebSome of the most severe damage took place at the Cypress Viaduct, a two-tiered freeway that connected West Oakland to the MacArthur Maze. Its top level collapsed onto the bottom, and 42 people — two-thirds of the earthquake’s death toll — lost their lives there.
A Brief History of: The Cypress Street Viaduct Collapse ... - YouTube
WebOct 17, 2014 · Top: The collapsed upper deck of the Cypress viaduct of Interstate 880 after the Loma Prieta earthquake, Oct. 17, 1989 Bottom: A car drives along Mandela Parkway where the Cypress viaduct of ... The Cypress Street Viaduct, often referred to as the Cypress Structure or the Cypress Freeway, was a 1.6-mile-long (2.5 km), raised two-deck, multi-lane (four lanes per tier) freeway constructed of reinforced concrete that was originally part of the Nimitz Freeway (State Route 17, and later, … See more The double-decked viaduct was initially designed in 1949 by the City of Oakland as a way to ease traffic on local streets leading to the Bay Bridge, such as Cypress Street (which was California State Route 17 at the … See more In 1997, the Nimitz Freeway was rerouted to loop around the area using a largely ground-level design with more conventional single-level viaduct. The space was mainly taken from a railroad yard which was relocated. The exit at 8th Street was … See more • California Roads portal • San Francisco Bay Area portal • Interstate 280 (California) – the only remaining similar freeway in the Bay Area. See more On October 17, 1989, the portion of the structure from 16th Street north all the way to the MacArthur Maze collapsed during the 1989 Loma Prieta earthquake, due to ground movement … See more • Alaskan Way Viaduct • Central Freeway • Embarcadero Freeway • Hanshin Expressway See more • Miracle on Interstate 880 (1993), TV movie fictionalization and re-enactment of events at the Cypress Structure. • Loma Prieta Earthquake, ca. 1989 See more first time buyer land loan
How Loma Prieta Changed Earthquake Science KQED
WebOct 16, 2024 · In this before-and-after composite image, (Top) The collapsed upper deck of the Cypress viaduct of Interstate 880 after the Loma Prieta earthquake on October 17, 1989 in Oakland, California. WebView Top: The collapsed upper deck of the Cypress viaduct of Interstate 880 after the Loma Prieta earthquake, Oct. 17, 1989, in Oakland, Calif. Bottom: A car drives along Mandela Parkway where the ... WebA 1.25-mile segment of the two-level Cypress Street Viaduct along the Nimitz Freeway (Interstate 880), just south of the San Francisco-Oakland Bay Bridge, collapsed during the quake, resulting... campground background picture