Hwy. 18 (west entrance) via I-210 through San Bernardino / Crestline
San Gabriel Valley, San Fernando Valley & Los Angeles Areas
Take Interstate 210 East to Waterman Avenue North in San Bernardino. Exit
Waterman Avenue North and turn left. This is Hwy. 18. Take Hwy. 18 through
Crestline and Running Springs to Big Bear Lake.