Showing Linking Up: Planning Your Traffic-Free Bike Trip Between Pittsburgh PA and Washington DC by Roy Weil

Important places

• Cumberland (26)
• Harpers Ferry (95)
• Pittsburgh (1,171)
• Washington (2,457)

Counties

• Allegheny (1,224)
• Allegany (32)
• Jefferson (97)
• District of Columbia (2,673)

Regions

• West Virginia (543)
• District of Columbia (2,676)
• Maryland (1,306)
• Pennsylvania (4,458)

Countries

• United States (64,950)

Other geographical areas

• Allegheny Plateau (173)
• Piedmont (USA) (1,063)
• Appalachian Mountains (1,111)