John A. Roebling's Sons Company, Trenton N.J., Block 3

John A. Roebling's Sons Company is an industrial complex with five preserved buildings constructed between 1908 and 1929, arranged along the Delaware and Raritan Canal. The site includes specialized structures such as the rope production shop on Clark Street and the boiler facility, which showcase typical elements of a wire rope manufacturing plant.

The company was founded in 1849 and became one of the largest wire rope manufacturers in the world, particularly during World War I. The plant supplied cables for major structures including the Brooklyn Bridge and Golden Gate Bridge.

This site symbolized Trenton's role as an industrial powerhouse, where skilled workers produced materials that were shipped worldwide. The factory was central to the city's identity during the 20th century, representing the pride of local manufacturing.

The site is located in the Chambersburg neighborhood next to the Delaware and Raritan Canal and is easily accessible on foot. Visitors can view the preserved industrial buildings from outside, while portions of the complex now contain residential apartments and offices.

The plant manufactured specialized wire rope not only for bridges but also for unusual applications such as musical instruments and mining equipment. This versatility shows how broad the company's production range was and how critical its materials were across diverse industries.

Location: Trenton

GPS coordinates: 40.21267,-74.75519

Latest update: December 10, 2025 20:02