Angel,
Even if her owners claim her, you did a wonderful thing by stopping and picking her up. She could have easily been hit like so many others.
If she was wearing a collar, maybe she does have a home, but what was she doing out on the road???
Believe me, I understand what you went through. I was lucky enough to find a good home for the only stray dog to ever find me. And I get to visit him too! We also recently found a cat, who found his forever home with us. Can't let him go, but cats don't take quite the space and food that dogs do.
Good luck and keep us posted. Sounds like you might get your wish! I sure do hope so.
Logan