APM: 0 Location: I-5 and SR 138, Los Angeles Cty Reassurance shield as SR 138 begins. APM: 1 Location: SR 138 and Gorman Post Rd, Los Angeles Cty A mile into SR 138 the divided highway will end. APM: 2 Location: SR 138 and Gorman Post Rd, Los Angeles Cty Reassurance shield as the divided highway ends. APM: 4 … Continue reading California State Route 138, I-5 to SR 14