National Register of Historic Places listings in Allegheny County

#	Item
1	Bat Communities at Abandoned Railroad Tunnels in Chesapeake and Ohio Canal National Historical Park Joshua B. Johnson 1, 2 J. Edward Gates 2 1West Add to Reading List Source URL: www.nps.gov Language: English - Date: 2008-10-09 11:54:37 National Register of Historic Places listings in Morgan County West Virginia Indigo Tunnel Kessler Tunnel Tunnel Chesapeake and Ohio Canal Frostburg Maryland Bat Western Maryland Rail Trail Allegheny Highlands Trail of Maryland Allegany County Maryland Maryland Stickpile Tunnel
2	Paw Paw Tunnel National Park Service U.S. Department of the Interior Chesapeake and Ohio Canal National Historical Park Add to Reading List Source URL: www.nps.gov Language: English - Date: 2012-04-01 13:53:36 Paw Paw Tunnel Chesapeake and Ohio Canal Tunnel Paw Paw West Virginia Standedge Tunnels Great Allegheny Passage Maryland Cumberland Maryland National Register of Historic Places listings in Morgan County West Virginia
3	PDF Document Add to Reading List Source URL: www.ohiorivertrail.org Language: English - Date: 2011-03-25 22:31:17 Carrie Furnace Ohio River Trail Three Rivers Heritage Trail Allegheny County Pennsylvania Coraopolis Pennsylvania Pittsburgh Great Allegheny Passage National Register of Historic Places listings in Allegheny County Pennsylvania Geography of Pennsylvania Pennsylvania Pittsburgh metropolitan area