Highways of Michigan
- Coverage of state highway intersections and other scenes in the state.
- http://www.highways-of-michigan.com/

Revive 755's Transportation Pages
- Various locations, primarily Missouri and Illinois.
- http://engineering.uiowa.edu/~dgherman/

The Roadgeek
- Covers Oklahoma and adjacent states.
- http://www.denexa.com/roadgeek/

Missouri-related Photo Gallery
- Includes examples from around the state.
- http://www.mylandofmisery.com/roads/mo/mo-photo-index.htm

Interstate Bridge (US-41) Project
- Covers the upgrade to the facility connecting Menominee, Michigan, and Marinette, Wisconsin. Frequently updated.
- http://www.dlund.20m.com/dick6.html

Roads and Bridges
- Great Lakes area.
- http://www.dajensen-family.com/roads/

Photo Galleries
- Large Michigan content, including the north end of US 41.
- http://www.umich.edu/~aleskiw/roadgeek/gallery.htm

Great Western Iowa Road Trip
- From 2003.
- http://homepage.mac.com/jeffmorrison/marchtrip/trip.html

Blcamp.com - Highways
- Personal collection primarily of Michigan locales.
- http://blcamp.com/blcamp/content/highways.asp

Midwestroads.com
- Many locations, predominantly Wisconsin.
- http://www.midwestroads.com/

West Michigan's Sunset Coast
- From trips along the eastern shore of Lake Michigan.
- http://www.msu.edu/~cresscas/michigan/

The I-96 and M-6 Interchange East of Grand Rapids, MI
- Evolution of the eastern terminus of the under-construction M-6 beltway.
- http://www.msu.edu/~cresscas/m6/