When I last went down there, pictures of the "Happy Tree Friends" Graced the Walls and I think it was Giggles,Flippy, Nutty and Petunia!

THATS THE AQUEDUCT!!!!!! I'VE WALKED FROM COURT STREET STATION TO THE AQUEDUCT!!!! I REALLY WANT TO GO TO CITY HALL STATION,OAK STREET STATION AND THE OAK STREET LOOP!!!!!!!!

I happen to know why that stone arch is there,if you look out the Aqueduct(one of the arches)back from where you came, you'll see a stone bridge(near the Dinosaur BBQ,Ex.Lehigh Valley Station) before the subway was built,there was a stone bridge going over the Canal bed(now the subway and I-490/590). By The Way,I-490 WAS the eastern end of the Subway, that 1 mile section of tunnel is the only remaining portion of the subway that is not filled in or converted. Most of the "Subway" was un-enclosed, and so in todays terms would be a light rail system.