Monongahela River Map
The Monongahela flows north from West Virginia into Pittsburgh, where it meets the Allegheny to form the Ohio. Here’s our map that follows its route in this section of the United States.
Map Information
On the Map
Interstates: I-79, I-279, I-376, I-76, I-70, I-68, I-470 Major Highways: US Hwy 22, US Hwy 30, US Hwy 40, US Hwy 119, US Hwy 19, US Hwy 250, US Hwy 219 Rivers/Lakes: Monongahela River, Ohio River, Youghiogheny River, Cheat River, Conemaugh River, Beaver Run Reservoir, Youghiogheny River Lake, Deep Creek Lake States: Pennsylvania, West Virginia, Ohio, Maryland Cities/Towns: Pittsburgh, Morgantown, Greensburg, Canonsburg, Weirton, Wheeling
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