A Busy Intersection Leetcode is an intersection where two or more roads come together. This is usually where traffic lights cannot be green on both road at the same time. There are some signs and symptoms that a vehicle can experience when traveling through a busy intersection.
Traffic lights cannot be green on both roads at the same time
When it comes to the illustrious traffic light, one should not discount the obvious. One should take into account the sheer volume of people crossing the road and the myriad ways in which the traffic can be impeded. It should also be noted that the light might be green in your direction but it might not be green on theirs. A traffic light that allows for pedestrian crossing is a good start.
The most efficient way to handle this type of traffic is to increase the time the lights stay green. This should be accompanied by a correspondingly more robust signal sequence. One can also consider increasing the interval of the light for better results. Traffic lights can be the lifeblood of a bustling city and should be handled as such. Hence, one should make sure that it is the most efficient it can be. Whether that means a redo or a new signal, a little ingenuity can go a long way.
Vehicles cannot be stopped at a Busy Intersection Leetcode
The infrastructure of an intersection comprises physical elements like curb return radii and lane lines, and user behavior, such as the need to yield. In some cases, these elements are inadequate to meet the demands of an intersection. For example, a small curb return radius can cause encroachment and vehicle conflicts. Likewise, a skewed intersection can make it difficult to see oncoming traffic. Moreover, a large truck may need twice the stopping distance compared to a passenger vehicle. This may pose risks to drivers and others, including jackknifing.
Drivers must also remember that there is no control over an intersection. As such, they must yield to all vehicles, even if there are no signs. This can lead to serious and sometimes fatal crashes, especially at intersections with high volume of traffic. Fortunately, there are safety measures that drivers can take to prevent such accidents.
YIELD is an acronym for Yield-to-Initiate-Light-Distance, which means that a driver must wait for approaching traffic to clear before turning. Likewise, STOP signs are often placed at the end of the curb return. These devices can help motorists avoid collisions and injuries, but they can also be a contributing factor to crashes.
At a busy intersection, vehicles must stop before entering the crossroad. If this is not possible, drivers should follow the traffic on the roadway to the next intersection.