Purpose and Need
Operational deficiencies currently exist at the I‐25/College Drive interchange. They result primarily from the large number of trucks that use the interchange to access the truck stops adjacent to the interchange, and the close proximity of access points. This project will improve operations at the I-25/College Drive interchange without impacting the existing structure over I-25 by construction of a Diverging Diamond Interchange (DDI). The DDI is forward compatible with a future 4-lane design when traffic demand increases.