Newgate Court on Old Bailey. The gate was demolished in 1767. It was once thought that Newgate was "New" since it was built after the Roman period but archaeological evidence has shown that it was of Roman origin; it is therefore possible that the gate was so named when the Ludgate became less used due to the building of the fourth St Paul's Cathedral in the early medieval period. Newgate Street, today part of the A40 London to Fishguard route, is mostly located within the city wall, leading west from Cheapside to the site of the old gate, and then continuing
Old Newgate Prison was discovered at this site on the west side of Talcott Mountain, then part of Simsbury, in 1705. A mine was in operation in 1707, created by digging a vertical shaft and tunneling horizontally, with additional vertical shafts dug for ventilation. The mine operated until 1745. About half of the extant tunnels can be seen. The Colony of Connecticut then converted the tunnel network into a prison, naming it after London's Newgate Prison. The first prisoner for whom the state has surviving documentation, John Hinson, was committed for burglary in 1773, and escaped in 1774. During the American Revolutionary War,