Do you suppose (in my late 1960s scenario) the WM is a credible routing of DTI box cars from Ford (Detroit) going south to Florida, RDG anthracite hoppers going south to Florida?
Phil Clark, Catarman, Philippines
Anthracite coal was used primarily for domestic heating in the northeastern US. Its use fell off drastically after WWII due to competition from oil, natural gas, and electricity, especially in postwar housing construction. Very little coal of any sort, outside of power plant use, went to Florida, none of it anthracite. (Among other things, anthracite went to furnaces in basements, and there weren't basements in Florida.) Power plant and other limited industrial coal came from the southern Appalachian region. I think the closest auto plants to Florida would have been in Georgia, and the routing of auto parts would have been from Detroit through Cincinnati to Georgia via the Southern and L&N. Auto parts cars were typically in a pool, so you could see them on any road with auto parts service. Auto parts on the WM would have been running from Connelsville/Bowest via Hagerstown to Harrisburg via the Reading, wouldn't have been headed to Georgia.