High-Risk Corridors
C-470, US-85, and the Lucent Boulevard node
C-470 runs along the northern edge of Highlands Ranch, connecting US-85 and I-25 in Lone Tree. US-85 (Santa Fe Drive) runs along the western edge of the community. The Douglas County Sheriff ranked the South Broadway and C-470 interchange the number-one most dangerous intersection in Douglas County. Impaired drivers on these high-speed corridors create serious crash risk during late-night hours when bar and restaurant traffic from the Highlands Ranch Town Center and Lucent Boulevard commercial node flows onto C-470 ramps. Wildcat Reserve Parkway and Highlands Ranch Parkway are the primary residential collectors that funnel that traffic into the community. A DUI crash on any of these roads falls squarely in the pattern we handle every week.