Scully, the longtime Dodgers broadcaster, once declined the offer to have the road named after him, the Press-Enterprise notes.
Los Angeles Mayor Eric Garcetti, councilman Gil Cedillo, whose district includes Dodger Stadium, and Dodgers president and CEO Stan Kasten were all in attendance.
MORE: Classic images of Vin Scully
The renaming of the street also gives the ballpark a new address: 1000 Vin Scully Avenue.