It still isn't safe. My neighborhood is also secluded and there isn't a lot of traffic. But several cats and dogs have been hit by cars (the newspaper delivery people most likely) and we have had coyote sightings and some cats have gone missing. It is your choice whether or not she gets hurt outside. But, I hope that you have some money set aside for an E Vet trip. Because cat fight injuries are horrible. One of our neighbors died and left behind his cat which he let in and out all the time. We tried to get this cat to stay in the house but he kept pestering us to go outside. So, we started to let him outside for the same length of time as your cat.