Skew Bridge

Reading, PA · est. 1951

This winding road from City Park up to Reading's landmark Pagoda takes its name from Charles E. Duryea, an automobile pioneer who used its slopes from 1900 to 1907 as a proving ground for his cars. Duryea built one of America's first successful gasoline automobiles, and the hill let him test the machines' power against the very grades that stymied early motorcars.

Pottstown, PA · est. 1953

In the 1840s American railroads were racing ahead of the engineering that carried them, and wooden bridges rotted and burned under ever-heavier trains. In the Philadelphia & Reading Railroad's Pottstown blacksmith shop, engineer Richard B. Osborne answered that problem with a truss built entirely of iron — completed in 1845 and reckoned the first of its kind in the country. It was a modest span with an outsized future, pointing the way from timber trestles to the iron and steel bridges that would knit the industrializing nation together.

Reading, PA · est. 1993

The economic depression of the 1870s brought wage cuts and rising anger across America's railroads, and in July 1877 that anger erupted into the nation's first great national strike. In Reading, workers whose pay had been slashed blocked the tracks, and on July 23 militia fired into the unarmed crowd, killing ten people before federal troops moved in to reopen the line. The bloodshed here was one episode in a wave of upheaval that swept the country's rail network that summer.

Cumru Township, PA · est. 1950

For most of the 19th century, before railroads dominated, Pennsylvania moved its goods by water. The Union Canal, opened in 1828, stitched together two of the state's great river systems — linking the Schuylkill at Reading to the Susquehanna at Middletown — so boats could carry freight all the way toward Philadelphia. Near this spot, at the tip of Fritts Island, the ruins of the canal's easternmost lock still hint at the engineering that once lifted vessels across the watershed.