My kids walked to school from about age 7 or so. Same as when I was young. When I do drop them off (because we are late or there is a blizzard or whatever) I'm a bit ashamed and hope no one sees me driving. Now we have 2 pedestrian crossings on the way to school. one really busy, but luckily it has lights. The one without lights is designed so the road shrinks to single file so cars can't meet at the crossing, but have to take turns passing.