New Castle and Mahoningtown

Railroads and steel helped build the towns of Mahoningtown and New Castle, and then became a leading producer of tinplate and fireworks.

Founded in 1798, New Castle was a small borough located at the confluence of the Shenango River and Neshannock Creek. Mahoningtown, a small borough located just south of New Castle, was a thriving community founded in 1836. The two towns boasted flourishing industries, and in 1896, a trolley line was created to run between them. In 1898, Mahoningtown offici...