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  2. Variations in traffic light operation - Wikipedia

    en.wikipedia.org/wiki/Variations_in_traffic...

    Flashing yellow arrow. [edit] Variations on the protected/permissive traffic signals in the United States; (1) is the "classic" doghouse five-light signal introduced in 1971; (2) and (3) incorporate flashing yellow arrows. In the US, a flashing yellow arrow is a signal phasing configuration for permissive left turns.

  3. Yellow trap - Wikipedia

    en.wikipedia.org/wiki/Yellow_trap

    When a vehicle traveling on a road with two-way traffic is preparing to turn at an intersection and the intersection does not have a protected turn across oncoming traffic, the yellow trap may occur when the vehicle preparing to turn is given an amber light, while at the same time, traffic on the same road moving in the opposite direction still has a green light.

  4. Traffic light - Wikipedia

    en.wikipedia.org/wiki/Traffic_light

    In South Korea, the yellow light dilemma zone is not legally recognized. In other words, when the yellow light is on, traffic may not pass the stop line or enter the intersection even if cannot safely stop when the light shows. This has been reaffirmed by the ruling of the Supreme Court of Korea in May 2024.

  5. There's a flashing yellow arrow in downtown Akron: What does ...

    www.aol.com/theres-flashing-yellow-arrow...

    Here are the official tips for Ohio drivers regarding flashing yellow arrows: 1. Pay attention! 2. Remember: The flashing yellow arrow will be used depending on time of day and traffic conditions.

  6. Crosswalks in North America - Wikipedia

    en.wikipedia.org/wiki/Crosswalks_in_North_America

    This normally occurs several seconds before the light turns yellow, usually going solid orange when the traffic light turns yellow or red; however, the display can be turned into a steady hand or "don't walk" sign while the vehicular light is yellow, or while the vehicular signal is still displaying a green light. [15] In intersections with ...

  7. What should you do if a red light won’t change? Can you run ...

    www.aol.com/red-light-won-t-change-150000738.html

    If the traffic signal is blinking red, drivers must also make a complete stop before entering the intersection, according to the California Department of Motor Vehicles website.

  8. HAWK beacon - Wikipedia

    en.wikipedia.org/wiki/HAWK_beacon

    The percentages are compared with an unsignalized intersection (no treatment to the intersection). [7] Another report observed 97% motorists complied with the HAWK beacon. This is higher than crossings with flashing yellow beacons but not for signalized intersections. [8] Some motorist confusion has been reported at newly installed HAWK beacons.

  9. Traffic light control and coordination - Wikipedia

    en.wikipedia.org/wiki/Traffic_light_control_and...

    But the recent introduction of the flashing yellow arrow (see article Traffic-light signalling and operation) makes the lead-lag signal, an aid to progression, available with protected/permissive turns. [15] [16] In modern coordinated signal systems, it is possible for drivers to travel long distances without encountering a red light.