On January 19, 1883, the world’s first electric lighting system employing overhead wires began service in Roselle. It had been built by Thomas Edison to demonstrate that an entire community could be lit by electricity. This success encouraged the installation of electric lighting in numerous other villages and cities.[21] The First Presbyterian Church, located on the corner of West 5th Avenue and Chestnut Street, was the first church in the United States to be lit by electricity, and the second in the world after the City Temple church in London.[22]

Originally incorporated as Summit Township by an act of the New Jersey Legislature on March 23, 1869, from portions of New Providence Township (now Berkeley Heights) and Springfield Township, Summit was reincorporated as a city on March 8, 1899.[19][20]

North Plainfield Township was created from portions of Warren Township by an act of the New Jersey Legislature passed on April 2, 1872. The borough of North Plainfield became an independent municipality on June 9, 1885.[21][22] The name derives from Plainfield, which derived its name from a local estate[23] or from its scenic location.[24]

Roxbury was formed on December 24, 1740, from portions of Morris Township.[20] It was formally incorporated by the Township Act of 1798 of the New Jersey Legislature on February 21, 1798, as part of the state’s initial group of 104 townships. Portions of the township were taken to form Mendham Township (March 29, 1749), Washington Township (April 2, 1798), Chester Township (April 1, 1799), Jefferson Township (February 11, 1804), Mount Olive Township (March 22, 1871), Mount Arlington (November 3, 1890) and Netcong (October 23, 1894).[21]

Located along the Morris and Essex Lines, the township is a bedroom community, with many residents traveling to work in nearby New York City on NJ Transit which provides commuters with direct access to New York Penn Station and to Hoboken Terminal.

What is now Glassboro was originally formed as a township by an act of the New Jersey Legislature on March 11, 1878, from portions of Clayton Township. Portions of the township were taken to form Elk Township (April 17, 1891) and Pitman (May 24, 1905). Glassboro was incorporated as a borough on March 18, 1920, replacing Glassboro Township.[22] The borough was named for its glass industry.[23][24][25]

Raritan was incorporated as a township by an act of the New Jersey Legislature on April 2, 1838, from portions of the now-defunct Amwell Township. Flemington was formed within the township on March 14, 1870, and became an independent borough on April 7, 1910. Portions of the township were ceded to East Amwell Township in 1854 and 1897.[20]

Montgomery Township was incorporated on February 21, 1798, as one of New Jersey’s initial group of 104 townships by an act of the New Jersey Legislature, from what remained of Western precinct. Portions of the township were taken to form Princeton Borough (February 11, 1813, in Mercer County, consolidated to form Princeton as of January 1, 2013), Princeton Township (April 9, 1838, also now consolidated into Princeton) and Rocky Hill (December 18, 1889).[21]

NJ Transit rail service is available at the Cranford station, along the Raritan Valley train line, with service to Newark Penn Station and to Penn Station in Midtown Manhattan via Midtown Direct. It is part of the New York City metropolitan area.

Burlington was formed as a “Towne” by the West Jersey proprietors, and was interrelated to Burlington City during its early days. It was incorporated on February 21, 1798 by the Township Act of 1798, enacted by the New Jersey Legislature, as one of the initial group of 104 townships incorporated in New Jersey. Burlington City was reincorporated within the township as of March 14, 1851, at which time a portion of the township was annexed to the city.[22] The township’s name is a corruption of the English town of Bridlington.[23][24]