With its dramatic siting at the confluence of three rivers, the rivers' edge is the place to bring together much of the story of Pittsburgh. In the past, the rivers' courses were more braided with sandbars, islands, and inlets.
Tributary streams criss-crossed the land, reaching out to the great rivers.
Additional river frontage should be created with inlets, islands and bays that increase interaction with the water's edge. Many of the tributary streams have been placed in culverts. Wherever possible, they should be revealed to explain natural drainage systems and improve river access for wildlife and the public. Natural tree-lined edges to the river create additional habitats necessary for the rivers to supports fish and bird life and even beavers, and should be developed and preserved where appropriate. Returning natural wildlife populations at select locations within the city is a powerful symbol of rebirth and a tourist attraction.