Brother, I live in Austin. It's 40C outside and my kids are very young.
We do have bike paths over that routes but it's just not safe for my kids yet. The road they need to bike along allows up to 65mph.
In the Netherlands I just had to cross a 30km/h road (down to 20km during school hours and pedestrians always get first preference) to drop them. Netherlands is just too satisfactorily safe ♥