This was too easy a find. When I spoke with folks in the Eastport Town Office, I was told that this track was actually built in the early 1990's for car racing enthusiasts! The search goes on!
Location of the former trotting Park in Eastport -- McFaul Park. McFaul Park was built by Alexander McFaul.
Newspaper article, September 1893 -- Courtesy of Neplains, Inc.