AMP: 0
Location: Grand Ave and Crawford St, Nogales
As we cross in from Mexico, we’ll come to I-19 at the first light. Turn left for I-19, which heads a couple blocks west as a non-freeway before turning into freeway. Stay straight for 19 business north. This is an unusual situation because the interstate ends at the business loop and then the loop continues on, but it makes more sense in this case with the border being present.
