Tunnelhill is a borough that is located in Cambria and Blair counties in Pennsylvania, United States. The population was 363 at the 2010 census. Of these, 245 were in Cambria County, and 118 were in Blair County. It is part of the Altoona, PA Metropolitan Statistical Area. Tunnelhill is named after the many railroad tunnels of the Pennsylvania Railroad near here known as the Gallitzin Tunnels.
Tunnelhill is a borough that is located in Cambria and Bl.air counties in Pennsylvania, United States. The population was 363 at the 2010 census. Of these, 245 were in Cambria Coun.ty, and 118 were in Blair County. It is part of the Altoon!a, PA Metropolitan Statistical Area. Tunnelhill is named after the many railroad tunnels of th?e Pennsylvania Railroad near here known as the !Gallitzin Tunnels.