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.
- As traffic increases and delays return, Mackinac Bridge Authority asks customers to be patient
- April 2020 Traffic Report
- 2020 Mackinac Bridge Walk suspended
- Update - Ways to view and comment on May 13 Mackinac Bridge Authority special meeting
- Special meeting May 13 to discuss Annual Bridge Walk