HistoricSiteMarkers
Early Republic

Starrucca Viaduct

Lanesboro, Susquehanna County, Pennsylvania

Marker Inscription

Built in 1847-48 by the Erie Railroad, it is the oldest stone railroad bridge in the State in use today. Viaduct is 1040 feet long, 100 feet high, and 25 feet wide at the top.

Erected by Pennsylvania Historical and Museum Commission

The Story

In the late 1840s the Erie Railroad was pushing its main line across the rugged uplands of northeastern Pennsylvania, and the deep valley of Starrucca Creek stood in the way. Rather than detour, engineers raised a soaring bridge of locally quarried bluestone—more than a thousand feet long and towering a hundred feet above the water—completed in 1847-48. That it still carries trains today makes it one of the oldest stone railroad viaducts in continuous use in the country.

Why it matters

The viaduct is a monument to the early railroad age, when American engineers built in stone for the ages and stitched isolated valleys into a national transportation network.

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Nearby & related markers

Tunkhannock Viaduct

Nicholson Township, PA · est. 1995

When it opened in 1915 on the Delaware, Lackawanna & Western Railroad, the Tunkhannock Viaduct was the largest reinforced-concrete structure ever built. Stretching 2,375 feet and rising 240 feet above Tunkhannock Creek, it was the centerpiece of a nearly forty-mile line relocation meant to straighten and speed the railroad. The novelist Theodore Dreiser marveled at it as "one of the true wonders of the world."

Carbondale

Carbondale, PA · est. 1947

In 1822 the Wurts brothers, gambling on the hard, clean-burning anthracite locked in these northeastern Pennsylvania hills, laid out the settlement that would become Carbondale. Nine years later, in June 1831, the region's first underground anthracite mine was opened here, driving shafts into the earth rather than merely stripping coal from the surface. The venture helped spawn the Delaware & Hudson enterprise that hauled the coal to distant markets, and by 1851 the fast-growing town had earned a city charter.

Gravity Railroad

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Built in 1828–29, this gravity railroad was among the first in the Western Hemisphere, engineered to haul anthracite coal to the Delaware & Hudson Canal for shipment to market. Its line ran from Honesdale and was extended over the years toward Archbald and beyond to Valley Junction near Olyphant. Later carrying passengers as well as coal, it operated until the very start of 1899.

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