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.
- 25,000 walk the Mackinac Bridge on Labor Day
- July Traffic Report
- One week to go until the 2018 Annual Bridge Walk
- New text alerts sign-up for Mackinac Bridge annual walk
- June Traffic Report