What do E-ZPass toll transponders allow drivers to do in Virginia?

E-ZPass toll transponders enable drivers to pay electronically without stopping at toll booths. When a vehicle equipped with an E-ZPass transponder approaches a toll plaza, the transponder communicates with the toll system, allowing the driver to pass through the toll without needing to slow down or stop to pay with cash. This system streamlines the toll payment process, reduces congestion at toll booths, and enhances overall traffic flow.

The other options don't align with how E-ZPass works. Cash payment at toll booths is not associated with E-ZPass usage since the transponder is specifically designed for electronic toll collection. E-ZPass does not allow drivers to skip tolls, as the system is designed to facilitate payment, not avoidance. Additionally, while E-ZPass is widely accepted at many toll locations, it is not limited to specific ones; rather, it is supported at various participating toll facilities.