Which ran longer Arizona Canal and Allegheny Portage Railroad
Arizona Canal: The Arizona Canal is a major canal in central Maricopa County that led to the founding of several communities, now among the wealthier neighborhoods of suburban Phoenix, in the late 1880s. Allegheny Portage Railroad: The Allegheny Portage Railroad was the first railroad constructed through the Allegheny Mountains in central Pennsylvania, United States; it operated from 1834 to 1854 as the first transportation infrastructure through the gaps of the Allegheny that connected the midwest to the eastern seaboard across the barrier range of the Allegheny Front.
Arizona Canal