Pike County

Milford Township, PA · est. 1948

As the first chief of the U.S. Forest Service, Gifford Pinchot built the framework for managing America's national forests, then carried that reforming energy into the Pennsylvania governor's office. His first term overhauled state government; his second became famous for paving farm-to-market roads across the commonwealth to fight Depression-era unemployment and, as he put it, "get the farmer out of the mud." This very stretch of road was among those improved, near his family home at Grey Towers.

Walpack Township, NJ

The Old Mine Road ran roughly a hundred miles from the copper mines along the Delaware to Esopus (today's Kingston) on the Hudson, one of the earliest long roads carved through the colonial backcountry. Along its route stood a frontier fort raised during the French and Indian War and the 1750 stone house of Isaac Van Campen, a way-station substantial enough that travelers of note broke their journeys there. It threads through a landscape of early mining, Dutch settlement, and colonial defense.

Town of Highland, NY

This marker stands beside one of engineering's quiet landmarks: the aqueduct John A. Roebling threw across the Delaware in 1848 to carry the Delaware & Hudson Canal's boats over the river. Roebling suspended the canal's water-filled trough from wire cables of his own design, a technique he would later scale up into the Brooklyn Bridge. For half a century, mule-drawn boats laden with Pennsylvania anthracite floated high above the river current on their way to market. When the canal era ended in 1898, the span was repurposed to carry road traffic, which it still does.

Hardwick Township, NJ

Before mechanical refrigeration, Americans kept food from spoiling with natural ice cut from frozen lakes and ponds each winter. Crews sawed the surface into heavy blocks, slid them along docks like this one, and packed them in sawdust-insulated icehouses to be shipped to distant cities through the warm months. The Knickerbocker Ice Company was one of the region's well-known ice enterprises, and the weathered remains near this shore mark where that now-vanished trade once met the water.