Previous Next Photo By Doug Davidson Conrail C30-7A No. 6551 leads an eastbound double-stack through Whiting, IN, in April 1992. Doug Davidson photo with permission Year 1992 Original Date 4/1/92 Location Whiting IN Conrail Number 6551 Additional Galleries Doug Davidson's Chicagoland area Conrail Memories Collection CRHS Conrail Photo Archive Contributions