Staple Bend Tunnel
94001187
Allegheny Portage Railroad MPS
EVENT
OTHER
Welch, Sylvester
Appleton, J. & E., Builders
TRANSPORTATION
ENGINEERING
1850-1874
1825-1849
1833
1853
STRUCTURE
welch,sylvester ; appleton,j. & e.,builders ; 1833 ; 1853
Jct. of PA 3035 and Mineral Pt.
National Register of Historic Places Collection
pdf
470398
4/19/1994
National Register of Historic Places
State: Pennsylvania
County: Cambria County
Conemaugh Township ; Jct. of PA 3035 and Mineral Pt.
Historic
1c158528-fa30-45b2-b292-7701e5947721

Staple Bend Tunnel
94001187
Allegheny Portage Railroad MPS
EVENT
OTHER
Welch, Sylvester
Appleton, J. & E., Builders
TRANSPORTATION
ENGINEERING
1850-1874
1825-1849
1833
1853
STRUCTURE
welch,sylvester ; appleton,j. & e.,builders ; 1833 ; 1853
Jct. of PA 3035 and Mineral Pt.
National Register of Historic Places Collection
pdf
708907
4/19/1994
National Register of Historic Places
State: Pennsylvania
County: Cambria County
Conemaugh Township ; Jct. of PA 3035 and Mineral Pt.
Historic
bbc305b9-f9db-4971-863a-d07b5a80317e