Unknown. No maker of stream markers has been determined
As of March 2023, only the post with the bottom section of the marker itself remains. KMT will ask PennDot to pull this post for reuse elsewhere.
April 2014 photo by JGl
January 2016 photo by Mike Wintermantel
October 2016f photo by J. Graham
Old Lincoln Highway (Main St.) at Fort Loudon
Signless post only