Route 6 starts just outside the city, in Weehawken, NJ. It uses the Lincoln Tunnel to enter the city, and goes across Manhattan to Midtown East. This reveals one common issue with travelling from NJ into NYC: the MTA has very little connections with their neighboring states and cities. The PATH train does connect NJ to NYC, however the PATH is limited is scale and requires many commuters to take other transit (NJTransit trains/buses), which can be more pricey and less reliable. If the PATH were to expand service within NJ, say along the Hudson River, it would dramatically improve commuting speed and quality for thousands of workers.