Interstate 238

Interstate 238 (I-238) is a short auxiliary route of the Interstate Highway System in the San Francisco Bay Area in the U.S. state of California. It comprises the northernmost 2.126 miles of Route 238, as defined by the California Streets and Highways Code. Originally signed as State Route 238 (SR 238) until 1983, it connects I-580 in Castro Valley (where SR 238 continues south) with I-880 in San Leandro. This route is part of the California Freeway and Expressway System.

Interstate 238

Interstate 238 (I-238) is a short auxiliary route of the Interstate Highway System in the San Francisco Bay Area in the U.S. state of California. It comprises the northernmost 2.126 miles of Route 238, as defined by the California Streets and Highways Code. Originally signed as State Route 238 (SR 238) until 1983, it connects I-580 in Castro Valley (where SR 238 continues south) with I-880 in San Leandro. This route is part of the California Freeway and Expressway System.