Location: Diagonal Hwy and 28th St, Boulder Reassurance shield as we finally get on the Diagonal Hwy, the expressway that heads all the way up to Longmont Location: Diagonal Hwy and 30th St, Boulder Reassurance shield a couple blocks later, which is weird given that signage in Boulder is non-existant Location: Diagonal Hwy and Foothills … Continue reading Colorado State Highway 119, US-36 to SH-157