Editing Template:RoadName/Granite-Run-Quarry

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<!-- Road Name: Granite Run Quarry | Industrial | USA | Northeast -->
<!-- Reporting Mark: — | PA industrial quarry railroad -->
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Granite Run Quarry represents the type of small industrial quarry railroad that operated throughout the stone-producing regions of Pennsylvania, using a short internal rail network to move cut stone and aggregate from the quarry face to the processing plant and loading facilities where material was transferred to main line railroad cars for distribution. Quarry railroads of this type were common throughout the limestone and granite belts of Pennsylvania and the northeastern states, where the economics of moving heavy stone required rail haulage even over very short distances. The [[Six Wheel Tank Switcher|six]]-wheel tank switcher is the classic locomotive type for this kind of tight industrial service, with its small footprint and all-axle drive suited to the rough trackage and sharp curves typical of quarry internal railroad operations.

Pennsylvania's quarry industry — limestone from the Great Valley, granite from the Reading Prong, and various building and industrial stones from the ridge and valley country — generated an extensive tradition of small industrial railroad operations whose equipment and settings give modelers authentic prototype choices for the stone and aggregate industry scene.

Granite Run Quarry represents the Pennsylvania quarry railroad tradition and the industrial stone-hauling scene that characterized the small internal railroad operations of the northeastern stone industry. For modelers building quarry and aggregate industrial scenes, the quarry tank switcher in industrial markings is one of the most specifically authentic locomotive choices for the stone extraction prototype.