Founded in 1970 with 16 locations, Wsco Petroleum Corporation has grown to become one of the largest volume independent petroleum distributors in the Pacific Northwest. Operating Astro gas stations and convenience stores, as well as distributing Shell and Chevron branded fuel, Wsco provides employment for hundreds and offers wholesale fuel services to bridge the gap between major oil companies and local dealers. Transportation services are provided by Western Hyway Oil, a subsidiary of Wsco, with modern transport units located throughout Oregon and Washington. Committed to safe, reliable, and dependable fuel transportation 365 days a year, Wsco Petroleum Corporation ensures customers stay on the move with their quality fuel products. Generated from the website