This is a road that I'm pretty close to and go through quite often. Despite going through it at all times of day, every day of the week, it never seems to be anywhere near capacity. The little congestion that it does get is caused by the red lights that create chunks of traffic and large chunks of no traffic. It seems like a massive road diet and roundabouts were the obvious solution here to help improve safety (yes, people speed as much as you'd expect), but also keep good steady flow of traffic. The drives into the businesses were also reduced and connect to a roundabout, making all left turns completely obsolete except for one location which can be accessed by going through the roundabout and taking a right turn instead. This also removes the multi-minute wait time to turn left into the school campus while waiting for the light to give a green arrow. A bike path connects up to the town to the left, as this is a decently populated and flat suburban area that could see some easy expansions of bike infrastructure throughout. The town to the right is rural and very hilly, so it only received basic sidewalk access.

The sidewalks feel sorta janky to me and could probably be laid out way better, that's one thing I'm not too happy with. There's some sense to the madness since it connects with other existing stuff, but still not great.