
Monongahela River valley industry and transportation define this landscape at the turn of the century, where the river's winding course dictated the placement of bustling industrial hubs and coal towns. The map documents the dense development of Monongahela, Monessen, and Charleroi, connected by a complex network of rail lines including the Pittsburgh Brownsville and Lake Erie RR and the Baltimore and Ohio RR.
116 named features on this map. Tap any name to fly to it.
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4 editions found
1900 · Uniontown
USGS Topo · 1:62,500
1900 · Masontown
USGS Topo · 1:62,500
1901 · Amity
USGS Topo · 1:62,500
1901 · Waynesburg
USGS Topo · 1:62,500
1902 · Brownsville
USGS Topo · 1:62,500
1902 · Connellsville
USGS Topo · 1:62,500
1903 · Masontown
USGS Topo · 1:62,500
1904 · Amity
USGS Topo · 1:62,500
1904 · Mc Keesport
USGS Topo · 1:62,500
1904 · Waynesburg
USGS Topo · 1:62,500