The western origin of Interstate 80 in San Francisco now is known as the Willie Mays Highway.“On what would have been his 95th birthday, Giants legend Willie Mays received the ultimate gift, as the San Francisco Giants and Say Hey Foundation, in conjunction with senatorial sponsoring parties, announced the designation of the Willie Mays Highway,” the Giants said in a statement released Wednesday.“Senate Concurrent Resolution 169 … provided for the portion of I-80 where the San Francisco-Oakland Bay Bridge enters the city near the ballpark to be renamed the Willie Mays Highway. The post-miles of the signs will be installed between Postmile 3.836, near Treasure Island, and Postmile 5.700, near Oracle Park. The signs were installed earlier this week.” Willie Mays’ legacy now has a permanent place on the map. A portion of I-80 near Oracle Park has officially been designated the Willie Mays Highway, honoring a Giants legend whose impact goes far beyond the game. pic.twitter.com/CqlAZUApRm — SFGiants (@SFGiants) May 6, 2026 The tribute for I-80 — which spans from San Francisco all the way across the United States to...