Some clarification on this bridge, which may warrant a renaming: It was built as part of the old Chicago, Burlington, & Quincy, a branch line that ran from Aurora to Streator. It was never part of the Chicago, Rock Island, & Pacific. It was part of the Burlington Northern (successor of the CB&Q) until it was sold off to the shortline Illinois Railnet (now the Illinois Railway, part of OmniTRAX).