The Boonton Branch refers to the railroad line in New Jersey that was completed in 1870 and ran 34 miles (54.8 km) from Hoboken to East Dover Junction as part of the Morris & Essex Railroad (M&E). Although the branch hosted commuter trains (and to a lesser extent, passenger trains), the line was primarily built as a freight bypass line. The term "branch", therefore, is somewhat of a misnomer since the Boonton Branch was built to higher mainline standards than the Morristown Line, the line that it bypassed. As a result, the Boonton Branch better meets the definition of a "cut-off" rather than a branch. Some of the towns that the Boonton Branch passed through included Lyndhurst, Passaic, Clifton, Paterson, Wayne, Lincoln Park, Mountain Lakes, and its namesake, Boonton.