APM: 12 Location: I-8 and Grossmont Center Dr, La Mesa As we fly under SR 125, exit for Grossmont Center Dr. APM: 12 Location: I-8 and SR 125, La Mesa 1/4 mile to Jackson Drive as SR 125 traffic merges on. APM: 11 Location: I-8 and Jackson Dr, La Mesa Exit ahead for Jackson Dr. APM: 11 Location: I-8 … Continue reading Interstate 8, SR 125 to I-8 Bus