Remember that other drivers may not know how to react when a traffic light doesn't work. Always be alert and move cautiously through an intersection. If traffic lights do not work at an intersection, the driver must stop before entering the intersection. If two vehicles stop at approximately the same time, the driver must give way to the vehicle on the right.
Finally, if a vehicle is already at the intersection, drivers must give way and allow it to continue. The driver of a vehicle approaching an intersection where traffic lights don't work will stop in the manner indicated in s. It's funny how things close. It goes back to the fact that drivers obey the rules of entry and exit of intersections with stop signs.
If the lights are off, you must stop in all directions. Some drivers don't know or have forgotten this law. As frustrating as this situation is, remember that people are creatures of habit and some drivers only know one route back home. If you are familiar with the area and know an alternative route, you have the advantage and can save yourself some frustration.
They enforce traffic laws that control the street or intersection where they are stationed, and tell motorists what they should or should not do in that situation. Ramps are traffic signs installed on highway access ramps to control the frequency with which vehicles enter the traffic flow on the highway. Some multi-lane roads have reversible lanes, where the direction of traffic can be changed to accommodate heavy traffic moving in one direction at certain times and in the opposite direction at others. When turning right under a red light, motorists MUST give way to all cross traffic before turning.
TRAFFIC SIGNAL BLACKOUT If all traffic lights fail due to a power outage, you should stop at the intersection and then continue when you know that other vehicles, bicycles, or pedestrians are approaching and have stopped. When traffic control signs do not work, the driver should always treat the intersection as an all-way stop and stop completely, unless law enforcement instructs otherwise. At controlled intersections, traffic lights are installed to maintain the flow of several lanes of traffic and prevent collisions.