Hi, Debbie. There's a great map here of the city, but no indication where Lois and Clark might live.

Here is some info on Metropolis as a whole.

I know it's not exactly what you're looking for, but it's the best I could come up with.

Battle On,
Deadly Chakram

"Being with you is stronger than me alone." ~ Clark Kent

"One little spark of inspiration is at the heart of all creation." ~ Figment the Dragon