1906 Map of Brownsville

About this map

The Monongahela River and Youghiogheny River valleys dominate this industrial landscape at the turn of the century, revealing a region defined by coal extraction and river commerce. Steamboat-era river towns and early industrial centers like Monessen, Donora, and Charleroi line the riverbanks, supported by a dense network of railroads including the Pittsburgh & Lake Erie RR. The presence of the Vesta Mine and the aptly named Coal Center underscore the importance of the Monongahela coalfield during this era of rapid expansion.