Will Triangle Parkway guide signs look like this?

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Originally uploaded by Adam's Journey

As you know, we've discussed the possibility of purple shields and signs being used on the tolled part of NC 540/NC 147 - Triangle Expressway. Well I was in Houston for business last week, and came across this overhead on the Sam Houston Tollway for the All-Electronic Toll Westpark Tollway.

AASHTO has assigned the color purple for electronic toll facilities, which the Westpark Tollway - and soon the Triangle Expressway is. So, will we be seeing these type signs on the TriEx? In about a year we'll find out!

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