1407 Imperial Ave Calexico, CA 92231 is located less than a mile and a half North of the West Port of Entry Calexico, where Calexico shares its border with its sister city of Mexicali, Mexico, home to a population of over 1 million residents. As the main border crossing linking the Imperial Valley agricultural industry to the State of Baja California Calexico, the Calexico Land Port of Entry processes about 20,000 northbound vehicles and 12,500 northbound pedestrians daily, making it the third busiest land port of entry in California. The average daily traffic count at the intersection of Imperial Avenue (Highway 111) and US Highway 98 is in excess of 75,000 cars per day.