Mount Savage Iron Works

The Mount Savage Iron Works operated from 1837 to 1868 in Mount Savage, Maryland. The ironworks were the largest in the United States in the late 1840s, and the first in the nation to produce heavy rails for construction of railroads. The works were established in an area adjacent to mines for coal, iron ore and fire clay. Facilities included blast furnaces, puddling furnaces, a rolling mill, iron refineries, coke production and brick production.

The Maryland and New York Coal and Iron Company was incorporated in 1837, and it acquired land north of Frostburg, Maryland. The company, led by Samuel Swartwout, a New York land speculator, renamed this area as the town of Mount Savage, and made plans to establish an iron works. After raising funds from investors, the company built two blast furnaces in 1840, using coke as fuel. It built a rolling mill in 1843 specifically to manufacture rails. Production of bridge rails, with an inverted "U"-shape and weighing 42 lb/yd, began in 1844. Some of the initial rail production was used to build a railroad line to Cumberland, Maryland to connect with the Baltimore and Ohio Railroad (B&O). (See Mount Savage Railroad.) The company also manufactured 50 lb/yd "T"-shaped rails for the Fall River Railroad in Massachusetts; and sold rails to the B&O. Production in 1845 was about 200 tons per week.

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