Shell in downtown San Diego's Middletown district has pumped fuel at 2521 Pacific Highway as a Bob Stivers family station since 1970, one of three locations the family operates across the city. Diesel at the pump island and propane at the exchange cage serve fleet trucks and RV traffic cycling through the airport corridor, covering commercial vehicle types that also route post-collision bodywork to Caliber Collision in the same Middletown district. Shell V-Power Nitrogen Enriched Gasoline uses friction-reducing and deposit-clearing additives across three octane grades, a detergent formulation engineered for the high-RPM stop-and-go patterns common on Pacific Highway near San Diego International Airport. The on-site Food Mart stocks grab-and-go drinks, snacks, and essentials geared toward travelers cycling between the terminal and the rental-car return loop, positioned on the same Pacific Highway strip as Body Beautiful Carwash. Three fuel grades, diesel, and propane exchange run across a multi-island layout built to handle the peak-hour volume generated by simultaneous airport arrivals, rental returns, and commercial fueling runs along Pacific Highway.