Location: Colfax Ave and I-225, Aurora Reassurance shield after the I-225 junction Location: Colfax Ave and Chambers Rd, Arapahoe Cty Reassurance shield after Chambers Rd Location: Colfax Ave and Airport Blvd, Arapahoe Cty Follow Airport Blvd North to get to I-70 and DIA via Pena Blvd Location: Colfax Ave and Airport Blvd, Arapahoe Cty Reassurance … Continue reading U.S. Route 287, I-225 to I-70/I-70 Bus/US-36