I just thought of something from my school days I thought you might be interested in!
I went to Our Lady of Mount Carmel School on North Hill St/Letitia Street near Park Road.
At the back of the top playground (behind the reservoir) there is a little fenced off part. It is the remains of Chipping Street. It only has cobble stones and alot of overgrowth, but would be interesting to see if anyone knows if it was a fully functioning street at one time?