Historic official state maps online

[Mapmikey]

The Virginia DOT Transportatipn Library has made many state official maps 1922-86 available (may not be done scanning yet?) -
https://vdot.contentdm.oclc.org/digital/collection/vamaps/search/page/1

[usends]

The Virginia DOT Transportatipn Library has made many state official maps 1922-86 available (may not be done scanning yet?) -
https://vdot.contentdm.oclc.org/digital/collection/vamaps/search/page/1

Great find, thanks for sharing

[AzNate]

The AARoads and ADOT links for Arizona maps don't work anymore. However, ADOT now has a dedicated page with some historic state maps.
https://azdot.gov/about/historic-and-scenic-roads/historic-and-scenic-highway-maps

[IowaTraveler]

The links for Minnesota and Nebraska in the OP aren't working anymore. Here are the updated links:

Minnesota: https://collection.mndigital.org/catalog?search_field=all_fields&q=highway+map

Nebraska: https://dot.nebraska.gov/travel/map-library/

[bugo]

This link has a few road maps on it, mostly of Montana.

https://www.mtmemory.org/nodes/browse/?datefrom=&dateto=&keywords=&orderby=node_title&order=asc&ntids=W10=&filter=eyJudGlkcyI6WzNdLCJmYWNldCI6e319&a2z=W10=&page=1&viewtype=grid&type=all&digital=0&in=0&access=0&tax=eyJudGlkcyI6W10sInZhbHVlIjpbXX0=&has=W10=&bid=0&meta=W10=&metainc=W10=

[CharlesBahne]

The Massachusetts site listed above now requires a login, and there doesn't seem to be an option to create a new account.

[Sctvhound]

New link for Ohio. https://www.dot.state.oh.us/maps/Pages/OfficialTransportationMaps.aspx

[Sctvhound]

Wisconsin's yearly maps...

https://wisconsindot.gov/pages/travel/road/hwy-maps/default.aspx

[chrislopezz]

I have the following maps from Georgia - Source : Wikipedia
https://docs.google.com/document/d/e/2PACX-1vRP1JHJb9ZurCf9kSJ3S1uRboYTk9CRdkLGUJzH3rQfkMfi5bv0kqXjEXJUoYBcV23TKjMG9K8fDovG/pub