I believe a lot of people would agree that anyone who drives on Precinct Line Rd near Trinity Lakes Elementary school before and after school, that it is frustrating having to wait for atleast one patient person to be selfless for a few moments to stop traffic (anger a few restless souls, sure! They can share the road, & take turns. They'd feel much better about themselves if they took a moment out of their busy lives to do just one kind gesture.) To let a few parents turn on River Trails Blvd to either pick up or drop off their kid(s) to make sure they arrive on time. 

If a traffic light or even an added lane or two were there, I think maybe it would help gain more control over the situation.

Unfortunately,  most people ignore the parents who have to wait for a gap in traffic or just one kindhearted human to stop, hold up traffic and let them through but most of the time people are rushing to work so they don't stop.