1989 Loma Prieta earthquake 57. Although the freeway reopened in 1997, it was not fully rebuilt until 2001. In the meantime, traffic was detoured through nearby Interstate 980, causing increased congestion. Instead of rebuilding Interstate 880 over the same ground, Caltrans rerouted the freeway farther west around the outskirts of West Oakland to provide better access to the Port of Oakland and the San Francisco–Oakland Bay Bridge, and to meet community desires to keep the freeway from cutting through residential areas. Street-level Mandela Parkway now occupies the previous roadbed of the Cypress structure. Immediately after the earthquake, San Francisco Bay Area airports were closed
1989 American League Championship Series 1989 American League Championship Series The 1989 American League Championship Series was played between the Oakland Athletics and the Toronto Blue Jays from October 3 to 8. A dominant Oakland team took the Series four games to one, en route to a sweep of their cross-bay rivals, the San Francisco Giants, in a World Series marred by the destructive Loma Prieta earthquake. The Athletics finished the 1989 regular season as the best overall team in baseball, with a 99–63 record (.611). They easily won the American League West division title by seven games over the Kansas City Royals. The Blue