Traffic on I-10 at Arizona state line is 31k vehicles per day, with peak hour being 4.3k vehicles per hour. Assuming 350Wh/km, 120kW average charging rate and 90% utilization 3.2 charger stalls per mile per 1k vehicles/hour are needed. Or putting it differently, a 100 charger site with 12MW of power every 5 miles.
