High-Risk Corridors
McCaslin Boulevard, the US-36 interchange, and a downtown that did not exist five years ago
McCaslin Boulevard does most of the work here, carrying traffic past the town's older retail centers before delivering it onto US-36, the Boulder Turnpike. The practical effect on a rideshare trip is that highway speed arrives almost immediately after pickup, with Louisville, Broomfield and Boulder all minutes away, so a large share of trips that begin in Superior end somewhere else entirely. Downtown Superior is the second pattern and a genuinely new one: a planned main street of new buildings and new operators that will keep filling in through 2027, built after the Marshall Fire of December 2021 destroyed more than thirty commercial structures here along with hundreds of homes. In a district built by a single developer, the walkway, the plaza and the camera at the door frequently belong to the property rather than the restaurant, which changes who we send a preservation letter to.