AMP: 204 Location: Route 66 and I-40, Coconino Cty No reassurance shield at the beginning of this part of 40 Business. This is sort of a weird setup- this is technically a second business loop of I-40, but it just follows Old 66 and connects to the main business loop here in a few miles. … Continue reading Interstate 40 Business, I-40/US-180 to I-40 Bus/US-180