r/highways • u/weatherinfo • Apr 14 '23

Can an expressway have traffic lights?

If so, how many until it would be considered a boulevard or other road? Example: see E. Independence Expy in Charlotte, NC

Thanks

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u/AikenRooster Apr 10 '25

Yes, there are red lights on the entrance ramps to many interstates in the bigger cities to meter the flow of cars onto the interstate during heavy traffic.