New Castle and Frenchtown Turnpike and Railroad Company

The New Castle and Frenchtown Turnpike and Rail Road (NC&F) was opened in 1831, was the first railroad in Delaware and one of the first in the United States. Approximately half of the route was abandoned in 1859; the rest became part of the Pennsylvania Railroad (PRR) route into the Delmarva Peninsula and is still used by Norfolk Southern Railway. The abandoned segment from Porter, Delaware, to Frenchtown, Maryland, the New Castle and Frenchtown Railroad Right-of-Way, was listed on the National Register of Historic Places in 1976.

History
When construction began in 1804 on the Chesapeake & Delaware Canal, which would connect the Delaware River to the Chesapeake Bay, merchants and other businessmen of New Castle, Delaware, perceived a threat to their interests and proposed a railroad to connect their own city to the bay. The New-Castle and Frenchtown Turnpike Company was chartered in Delaware on January 24, 1809, and in Maryland on January 6, 1810. It opened in 1815 and 1816, providing a turnpike from New Castle in a west-southwest direction to Old Frenchtown Wharf, Maryland, on Chesapeake Bay. The easternmost section of the road, east of Clark's Corner (under 3 miles), was built in 1812 by the New Castle Turnpike Company, chartered January 30, 1811.

In 1828, the Maryland General Assembly authorized the company to replace the turnpike with a railroad and change its name to the New-Castle and French Town Turnpike and Rail Road Company. Similar laws did the same for the two companies in Delaware, renaming the New Castle Turnpike Company to the New Castle Turnpike and Railroad Company. The companies merged on March 31, 1830, to form the New Castle and Frenchtown Turnpike and Rail Road Company – with no dash in New Castle – and the new railroad opened in 1831, using horses for about a year before switching to steam locomotives. The chief engineer for the construction of the railroad was John Randel Jr.

The Chesapeake & Delaware Canal finally opened in 1829, becoming a major competitor to the railroad. Another railroad company, later called the Philadelphia, Wilmington and Baltimore Railroad (PW&B), began construction along a nearby route in the mid-1830s. In 1838, the Baltimore and Ohio Railroad began operating trains along this route between Baltimore and Philadelphia, bypassing the much smaller and less significant New Castle. On March 15, 1839, the PW&B bought the NC&F, using it as an alternate route.

The New Castle and Wilmington Rail Road was connected to the New Castle end of the system in 1852, and by 1856 the Delaware Railroad had opened, splitting from the New Castle and Frenchtown at Porter, about halfway between the two ends.

The Cecil County portion of the track bed had been abandoned by 1848, and the County Commissioners turned it into "a common neighborhood road," the Cecil Whig reported. In 1859, the railroad was abandoned west of Porter; most of the right-of-way is still cleared.

On March 28, 1877, the New Castle and Frenchtown was merged into the PW&B, which was part of the PRR system. In 1891, the PW&B sold the old New Castle and Frenchtown, as well as the New Castle and Wilmington line, to the Delaware Railroad. Which was then in turn leased to the PW&B.

The east half of the old alignment was acquired by Penn Central in 1968, then Conrail in 1976, and most recently Norfolk Southern (1999), which uses it to reach the Delmarva Peninsula.