Downers Grove Main Street is one of three railroad stations on Metra's BNSF Railway Line in Downers Grove, Illinois. The station is at Main Street, 21.1 miles from Union Station, the east end of the line. The local police department is nearby. Parking lots are managed by the Village of Downers Grove. It is the third busiest Metra station outside of Downtown Chicago, only behind Naperville (second busiest) and Route 59 (busiest).