APM: N/A Location: Cleveland Ave and US 101, Santa Rosa No reassurance shield as the locally maintained 101 business loop begins. Location: Cleveland Ave and Mendocino O/C, Santa Rosa A couple blocks into the route, turn left to connect to the business route. Location: Cleveland Ave and Mendocino O/C, Santa Rosa The turn onto Mendocino is … Continue reading U.S. Route 101 Business, US-101 to US-101