- MUTCD
- R3-31
- Category
- regulatory
- Color
- purple
- Shape
- square
Toll Pass Only
Lane is reserved for vehicles equipped with a registered electronic toll pass transponder.
Only vehicles equipped with a valid electronic toll pass transponder (such as E-ZPass, SunPass, FasTrak, or a state equivalent) may use this lane. Drivers without a working transponder must choose a cash or pay-by-plate lane to avoid a toll violation. The MUTCD adopted purple as the standard background color for signs and pavement markings that designate electronic toll collection facilities, distinguishing them at a glance from general-purpose and HOV lanes.
Related signs
Wikimedia Commons: File:MUTCD R3-31.svg (Public domain)