Deletion of Former Baltimore Area (MTA) Bus Routes

Comment: if any sources can be found to document the truth of the claims. Otherwise '''Delete.''' I could make up a horse drawn Number 7 Route which served in 1875 and a battery powered Bus Number 8 which ran in 1893 and a Number 10 Cable Car which ran in 1899 and add them to the list, and who could say otherwise than they were as valid as any of the others? The material is a bit interesting, but how can its presence in Wikipedia be justified when no reference whatsoever is made to even a history of the transit system? The info had to come from something besides living memory, so whoever created the article is obligated to add a reference for their source or sources. Fails 
Stance: merge
Cited policy: Wikipedia:Attribution (WP:A)