This report documents the information required for the I-25 and Arapahoe Road Interchange System Feasibility Study, in compliance with the Colorado Department of Transportation (CDOT) Policy Directive 1601 Interchange Approval Process. This document will be used by CDOT to evaluate the interchange improvements request. Arapahoe Road (SH 88) is located in the southern portion of the Denver Tech Center and serves as a key east-west regional roadway connection. I-25 runs north-south through the study area, extending north through Denver and Fort Collins and south through Colorado Springs. The need for interchange improvements at Arapahoe Road and I-25 has grown substantially since the 1980's.
