Take IH-37 south to the NAS/CCAD (also know as SPID) exit.
Stay on South Padre Island Drive and exit at NAS/CCAD Blvd. NAS Blvd enters the Base and becomes Lexington Blvd at the gate. The first road to the left past the gate is First Street, but is unmarked. The Base service station is on this left corner. Turn left turn onto First Street. Approx. 1/2 mile first curves to the right but has a contractor road intersecting on the left in the middle of the curve. Turn left onto the contractor road. The compound can be seen from this intersection. Proceed to Gate.