Previous Next A friendly wave from the engineer aboard Conrail SD40-2 No. 6442, as an eastbound freight passes the remains of Gary Union Station in October 1981. Doug Davidson photo with permission Photo By Doug Davidson Year 1981 Original Date 10/1/81 Location City Gary IN Conrail Number 6442 Additional Galleries Doug Davidson's Chicagoland area Conrail Memories Collection CRHS Conrail Photo Archive Contributions