Barrier toll system

[1] There are two main methods by which planners may prevent such toll evasion.

[1] The second method is sometimes called a "barrier-ramp" system; it can be deemed open or closed, respectively, depending upon whether it is consistently applied to all entrances and exits, or only some of them.

[1] Examples of the second method may be found on the Everett Turnpike, the Garden State Parkway, and the Autostrada dei Laghi.

The barrier toll system can create more congestion than the ticket system, since it forces all motorists to stop for several toll plazas each time they travel down the highway.

Open road tolling can alleviate this issue by allowing most users to proceed through the barrier at full speed.

The Garden State Parkway northbound approaching the Cape May barrier toll plaza in New Jersey . At the time of the photograph, the toll plaza had a 70-cent toll for cars.