APM: 0 Location: SR 253 and SR 128, Mendocino Cty No reassurance shield as SR 253 begins. APM: 0 Location: SR 253 and SR 128, Mendocino Cty As 253 begins we’ll quickly start heading over a little pass to Ukiah. 16 miles to US 101. APM: 4 Location: SR 253 and Soda Springs Rd, Mendocino Cty Reassurance shield … Continue reading California State Route 253, SR 128 to US-101/US-101 Bus