1836
The London and Birmingham Railway is built, complete with a 355¼ yard railway tunnel in Northchurch [click here to read more]. The building of the railway brings Northchurch and Berkhamsted into easy reach of London.
“At about the middle of it we pass through the North Church Tunnel, the length of which is one fifth of a mile. It has two handsome fronts of stone, with side walls of brickwork, and is the same height and proportions as the Watford Tunnel.” The London and Birmingham Railway, Roscoe and Lecount (1839).