Directions To UCI Campus From South of Irvine take 405 North, exit Jamboree make a left (West) Turn left onto Campus Drive Turn right onto University Turn Left onto Mesa Drive Turn Right onto Peltason Turn Left onto Bison The Parking Lot (#16) is on the right hand side when Bison dead ends. There is a kiosk to pay for hourly parking. From North of Irvine 405 South, Take 73 South Exit Bison Turn Left The Parking Lot (#16) is on the right hand side when Bison dead ends. There is a kiosk to pay for hourly parking. The building is at the end of Bison road on the right. Natural Sciences II is building number 402. HSLH 100 is building number 501. See Campus Map.