So when are you going to introduce him to your guys.

I take it he needs to have his shots first and needs to be isolated for a week or so.

Do you have a spare room he can be housed in for the time being ?

Even though our cats are inside/outside, we live on a v.quiet side road. I worry for Oatmeal as you said your local roads are very busy with fast cars.

As soon as he can have inside shelter the better.

Please keep us posted and a picture or two wouldn't go amiss