Shane,

Usually contacting your City/Town Hall administration... Building, Land titles, Transportation... or Mapping division should get you started...

And...

http://www.google.com/search?q=michi...ient=firefox-a

Try contacting Mark Stone, Publisher...

Regarding your Mapping needs and maybe your Advertising idea in your other thread...

Do your Homework well... You just never know... Creativity and a Money making Joint Venture...

http://www.michiganmapsonline.com/

Phil