Why do you want cars in a Zoo? I don't understand. It is a Zoo. Not a Safaripark.
I use a lot of roads to get the visitors to watch all the enclosures or have a seat or a drink at a Tiki bar.
Our local Zoo has a lot of small resting places, small area's where people can sit, can buy something to eat, or have a coffee and watch their children play.
I like to imitate our local Zoo. Lots of water, resting places, trees, some special area's (not typical Zoo) like flower exibitions.
I even have a Wishing Well. Don't know if that is good English.....![]()