Project Background

Multiple studies have been completed to determine the best solution to traffic and safety issues at the I-25 and Arapahoe Road interchange:

Arapahoe Road Corridor Study, I-25 to Parker Road – completed November 2007

I-25/Arapahoe Interchange System Level Feasibility Study – completed June 2008

I-25/Arapahoe Interchange Environmental Assessment and Finding of No Significant Impact – completed February 2013

Overview of Previously Completed Studies

Conceptual Design Plan Set June 2012 (PDF)