Location:

Over the Susquehanna River north of I-81 by 1.5 miles.

Dauphin Co - PA

	Latitude:	N40° 19.99
	Longitude:	W76° 54.70
	Map

Notes:

Photo: Feb. 2004

The world's longest concrete and masonry arch bridge - built in 1902 - carries four tracks of the former Pennsylvania Railroad - has 48 arches, 70ft each, for a total length of 3820ft.