Routes: add the Chicago-Columbus-Pittsburgh line, 3C+D, Toledo-Detroit, and Cardinal

[benlk]

• [ ] request from MORPC their documentation of the expected route. It's definitely along the CUOH line on the east side.

https://www.columbus.gov/uploadedFiles/Columbus/Departments/Development/Planning_Division/Document_Library/Library_Documents/Executive%20Summary%20for%20Press%20Release_62813_Final.pdf

3C+D

• Stops: https://twitter.com/realJohnEsterly/status/1732252585313055170
• Route: from ORDC

Pittsburgh

• Route: From NIPRA https://niprarail.org/what/ and ORDC
• Stops: from NIPRA

Cardinal:

• Route and stops: from Amtrak https://maps.amtrak.com/services/MapDataService/stations/nationalRoute?routeName= via https://www.amtrak.com/plan-your-trip.html

Cleveland-Toledo-Detroit:

• Stops: ... https://twitter.com/benlkeith/status/1732439320546460052
• Route: https://www.michigan.gov/mdot/-/media/Project/Websites/MDOT/Travel/Mobility/Rail/Michigan-Railroad-System-Map.pdf?rev=a8868545af9548d8a190895ce282d562&hash=25FC6CDCDD71FC1E7C31835BD74757FB