By 1956, most limited-access highways in the eastern United States were toll roads. In that year, the federal
Interstate Highway System was established, funding non-toll roads with 90% federal dollars and 10% state match, giving little incentive for states to expand their turnpike systems. Funding rules initially restricted collections of tolls on newly funded roadways, bridges, and tunnels. In some situations, expansion or rebuilding of a toll facility using Interstate Highway funding resulted in the removal of existing tolls. This occurred in
Virginia on
Interstate 64 at the
Hampton Roads Bridge-Tunnel when a second parallel roadway to the regional 1958 bridge-tunnel was completed in 1976. Since the completion of the initial portion of the Interstate Highway System, regulations were changed, and portions of toll facilities have been added to the system. Some states are again looking at toll financing for new roads and maintenance, to supplement limited federal funding. In some areas, new road projects have been completed and later maintained with public-private partnerships funded by tolls, also known as
build-operate-transfer systems. One such public-private partnership was the constructions of the
Pocahontas Parkway near
Richmond, Virginia, which features a costly high level bridge over the shipping channel of the
James River and connects
Interstate 95 with
Interstate 295 to the south of the city. == See also ==