Blacklog Creek Bridge Concrete arch bridge over Blacklog Creek on US 522 Open to traffic Built 1927
Coffee Run Bridge Concrete arch bridge over Coffee Run on TR 400 Open to traffic Built 1913
Conrail Bridge Stone arch bridge over PA 45 on Conrail Open to traffic Built 1901
Conrail Bridge Stone arch bridge over PA 4006 on Conrail Open to traffic Built 1899
Conrail Bridge Stone arch bridge over US 522 on Conrail Open to traffic Built 1906
Corbin Bridge Suspension bridge over Raystown Branch Juniata River on TR 428 Open to traffic Built 1937; rehabilitated 1996
Emmas Creek Bridge Concrete arch bridge over Emmas Creek on US 22 Open to traffic Built 1930; rehabilitated 1956
Frankstown Branch Juniata River Bridge Lost through truss bridge over Frankstown Branch Juniata River on PA 305 Replaced by new bridge Built 1905; rehabilitated 1968; replaced 1994
Great Trough Creek Bridge Concrete arch bridge over Great Trough Creek on TR 377 (Newburg Road) Open to traffic Built 1917; rehabilitated 1978
Juniata River Bridge Lost through truss bridge over Juniata River on PA 829 Replaced by new bridge Built 1937; replaced 1992
Neff Bridge Through truss bridge over Frankstown Branch Juniata River on PA 4005 Open to traffic Built 1889; rehabilitated 1974
New Fording Bridge Pony truss bridge over Great Trough Creek on TR 368 Open to traffic Built 1889; rehabilitated 1978
Runks Bridge Through truss bridge over Aughwick Creek on TR 373 (Runks Road) Open to traffic Built 1889; rehabilitated 1983
Sideling Hill Creek Bridge Concrete arch bridge over Sideling Hill Creek on PA 2001 Open to traffic Built 1916
Sideling Hill Creek Bridge Lost through truss bridge over Sideling Hill Creek on TR 313 Replaced by new bridge Built 1908; rehabilitated 1982; replaced 1992
Standing Stone Creek Bridge Concrete arch bridge over Standing Stone Creek on PA 1010 in Huntingdon Open to traffic Built 1918; rehabilitated 1948
Trough Spring Branch Bridge Concrete arch bridge over Trough Spring Branch on PA 2009 Open to traffic Built 1923
Tuscarora Creek Bridge Stone arch bridge over Tuscarora Creek on PA 2009 Open to traffic Built 1891; rehabilitated 1984
Tuscarora Creek Bridge Concrete arch bridge over Tuscarora Creek on PA 2009 Open to traffic Built 1923
Tuscarora Mountain Tunnel Tunnel on Pennsylvania Turnpike/I-76 Open to traffic Begun c.1885 by S. Penn. RR; first tube completed 1940 by Penna. Tpk. Comm.; second tube completed 1968.
Watkins Bridge Lost pony truss bridge over Three Springs Creek on TR 341 Replaced by new bridge Built 1904 by the York Bridge Co.; rehabilitated 1973; replaced 1999
Weaver Falls Bridge Pony truss bridge over Raystown Branch Juniata River on PA 3003 Open to traffic Built 1900; rehabilitated 1993