Twin Arrows Truckstop, as seen from the air March 1994. Route 66 runs in front of the truck stop, I-40 eastbound lanes to the right. Not mentioned in the Rittenhouse book (A Guidebook to Highway 66), Twin Arrows likely post-dates 1946. Twin Arrows Trading Post is located at N 35 09.678' x W 111 16.765'. March 1994.