So I downloaded a Bridgeport for CAW a couple of weeks ago, I noticed soon after in gameplay that when zooming in and out that Bridgeport suddenly became white with fog, or what appeared to be fog, for example when zooming out to the maximum on a lot this would happen. I thought it may just be my laptop, but after uploading the city to my game on Mac the fog remains, I tried to ignore this but it is rather annoying, so I've decided to seek help from someone who knows what their talking about.
How exactly can I fix this? Is there anything I can do that wont change my new Bridgeport?

Also the loading screen for the original Bridgeport has a picture of the Bridge and city on it, but the CAW Bridgeport has the original Sunset Valley background, how would I go about changing the background?

If somebody knows anything that can help it would be much appreciated.

The fog in Bridgeport is intentional, but some edited versions of Bridgeport don't contain the right information. You can read more about it here:
Two little questions
Modifying Twinbrook (yes, I know it says Twinbrook and not Bridgeport, but the same sort of fog file is used for both)

It looks like removing the fog might be mildly complicated, but some people have managed it before - so it is do-able .

I don't know the answer to your other question, but I'm sure someone else will.

Ooo thank you so much! I'm sure that this will help, just gotta find out about the ini files and I'll give it a go.
Thanks alot baratron :D