As long as it's programmed to remain red. Those times are determined by the agency tasked with traffic management, and they'll decide that based on the width of the road being crossed, anticipated traffic patterns, etc.
about 10 sec
Okay, you're talking about the delay when the light turns red for one direction and then turns green for another direction. My guess would be that it would be to ensure that the intersection is clear before another direction of travel is given the green.
The duration of a four-way red light before turning green can vary based on traffic conditions and local regulations, but it typically lasts anywhere from 3 to 10 seconds. This red light phase allows vehicles to clear the intersection and pedestrians to cross safely. Some traffic signals may also incorporate a yellow light phase before turning green to indicate that the signal is about to change. Always refer to local traffic laws for specific timing in your area.
They are four different bands of light.
The duration of After Four is 1800.0 seconds.
At many four-way intersections in Ottawa, traffic light sequences typically follow a standard cycle: green for vehicles traveling in one direction for about 30 to 60 seconds, followed by a yellow light for approximately 3 to 5 seconds to warn drivers of the impending red. After the green and yellow, the light turns red, allowing cross traffic to receive a green light for a similar duration. The specific timings can vary based on traffic patterns, pedestrian needs, and the intersection's design. Some intersections may also feature additional signals for pedestrians and cyclists.
The duration of Four on the Floor is 1560.0 seconds.
The duration of Four of the Apocalypse is 1.73 hours.
The duration of My Four Children is 3180.0 seconds.
The duration of Four in a Jeep is 1.58 hours.
The duration of Four for Venice is 1.55 hours.
The duration of Four Wives is 1.83 hours.