HistoricSiteMarkers
Early Republic

Tapeworm Railroad

Hamiltonban Township, Adams County, Pennsylvania

Marker Inscription

Begun in 1836 by the State of Pennsylvania, largely through the efforts of Thaddeus Stevens. The meandering railroad''s nickname was provided by its opponents. It was put up for sale in 1842. Just west of here stands its granite stone viaduct.

Erected by Pennsylvania Historical and Museum Commission

The Story

In 1836, as Pennsylvania threw itself into a canal-and-railroad building spree, the state chartered a rail line through the rugged Adams County countryside, pushed hard by the young Gettysburg lawyer and future Radical Republican Thaddeus Stevens. Critics mocked its winding route through the hills as the "Tapeworm," and the project—never finished as planned—was put up for sale by 1842. Its abandoned granite viaduct still stands nearby as a monument to an overambitious age of internal improvements.

Why it matters

The line captures the boom-and-bust fever of early American railroad speculation, and ties a modest country project to Thaddeus Stevens, one of the era's most consequential political figures.

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  • · Thaddeus Stevens

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