To get a side profile schematic, try contacting Errolgraphics Inc., P.O. Box 40800, Portland, Oregon 97240. They produced a side schematic in 1997. Their web site is www.errolgraphics.com.
- Mackinac Bridge Authority to reinstate driver assistance and other services with increased fees
- Mackinac Bridge Authority to meet in Houghton Oct. 14
- August Traffic Report
- 21,000 visit the Mackinac Bridge for the '21 annual bridge walk
- 2021 Mackinac Bridge Walk just days away