AMP: N/A Location: Atherton Ave and Redwood Blvd, Novato As US 101 Business begins, turn left to follow it south into town. Location: Redwood Blvd and Atherton Ave, Novato No reassurance shield after the turn. Location: Redwood Blvd and Olive Ave, Novato Welcome to downtown Novato! Location: Redwood Blvd and De Long Ave, Novato Keep right … Continue reading U.S. Route 101 Business, US-101 to US-101