Allegheny Portage Railroad was created in 1831.
Allegheny Portage Railroad ended in 1857.
Oregon Portage Railroad was created in 1858.
Allegheny Valley Railroad was created in 1852.
No. The Baltimore & Ohio was America's first common carrier railroad (1830), and beat the APRR by four years.
The first such railroad tunnel, constructed for the Allegheny Portage Railroad in Pennsylvania, was completed in 1832
It was part of a canal system across Pennsylvania. It carried canal barges up and over the Allegheny mountains (the same barrier that the "horseshoe curve" solved.
Allegheny Valley Railroad ended in 1891.
There are several landmarks in Pennsylvania. These include the 1762 Waterworks located in Bethlehem, Northampton. Another is the Allegheny Portage Railroad of the Pennsylvania Canal located in Johnstown, Blair.
Portage Theater was created in 1920.
Portage College was created in 1968.
Portage Bridge was created in 1973.
Mark. Graham has written: 'Thailand's vanishing flora and fauna' -- subject(s): Zoology, Botany, Wildlife conservation, Nature conservation 'Reports of Mark Graham and John S. Wiestling, superintendents of motive power and transportation, on the Portage Railway to the Board of Canal Commissioners' -- subject(s): Allegheny Portage Railroad