Do not enter an intersection if you cannot get completely across before the traffic signal light turns red. If you block the intersection, you can be cited.

What is considered blocking an intersection?

The law prohibits drivers from entering an intersection -- or even blocking the crosswalk -- unless there's enough space to get all the way through the entire intersection. This means that even if you have a green light, you may not proceed, if the traffic ahead is blocking your passage.

Is blocking an intersection illegal?

Every state, city, and county can have varying rules and laws regarding blocking an intersection and impeding traffic. ... However, although leniency depends on the state, blocking an intersection and intentionally impeding traffic—for any reason—is illegal, and can have severe legal ramifications.