About that HAER link...I found the right bridge and the link lives there now. Sorry for the confusion and thanks for pointing that out.
Yeah, the HAER bridge was over the Susquehanna (sp?) River at Catawissa; it was replaced in 1986.
The HAER link in the description appears to be for a different bridge. This bridge however is to be rehabilitated, believe it or not. Documentation is here: http://search.paprojectpath.org/PostingDetails.aspx?ProjectID=129&PostingID=18769
Beautiful structure! I especially like the Newell posts at the ends of the guardrails.