J. Purple

The MUTCD only permits the use of purple signs for toll facilities that collect tolls at the toll collection point by electronic tolling AND by registered toll road users. In other words, both conditions (electronic tolling and registration) MUST apply to use a purple sign. The following table further clarifies those conditions where a purple sign may be used.

TOLL COLLECTION AT THE TOLL COLLECTION POINT	PURPLE SIGN
Cash	NO
Cash, Credit Card or Ticket	NO
Electronic toll payment only with a tag or transponder	YES
Electronic toll payment with a tag or cash	NO
Electronic toll payment with a tag, cash, credit card or ticket	NO
Electronic toll payment with a tag or license plate read	NO

A purple sign may be used at the entrance of a toll road or toll lane, in advance of the toll road or toll lane entrance, at a toll collection point or in advance of a toll collection point.