Location: I-10 and Mesa St, El Paso As US-85 joins the interstate, we’ll approach SH 20 Location: I-10 and Mesa St, El Paso 1/4 mile to SH 20 Location: I-10 and Mesa St, El Paso Exit for SH 20 W to TX-178, E to TX-20 E to TX-20, W to TX-178 N to TX-178, S to … Continue reading U.S. Route 180, US-85 to TX-20