April 1971. General View Of Portal
Photo taken by Jack E. Boucher for the Historic American Engineering Record
View photos at Library of Congress
BH Photo #301269
-- Historic American Engineering Record
I'm reasonably sure this was not part of the AM&O. That was a predecessor of the Norfolk & Western. This tunnel has a Southern Railway heritage. In fact, this was the Southern's main line through Lynchburg until its cutoff (bypass) around downtown was opened in March 1911.
Both RRs occupied space in downtown Lynchburg in the early days. They crossed at grade a little north (Southern) or west (N&W) of the tunnel.
The Southern bypassed the tunnel in November 1970, and the reroute is still used today. Read all about it below.
http://southern.railfan.net/ties/1971/71-3/lynch.html?fbclid...
The picture is similar to the one in the article.
Recently the cinder block that sealed the north portal has been removed. It is said that the Amazement Square people would like to incorporate it as part of their children's museum. 1985 and 2019 views.