Since the professor's proposal has its basis on El Reno, OK, I post here rather than in rail transit section.
El Reno had the advantage of a disused trackage in downtown. I don't know if Florence has a similar situation. Laying track in pavement can get pricey. That said, the tough part of starting a vintage streetcar operation will be getting policymakers to "buy in." Once political leaders vote in favor, then applications to government and foundation sources can start.
Sloan
FLORENCE -- A rail-based trolley system shuttling people from one end of downtown Florence to the other could be a shot in the arm for tourism, and an added boost to business revitalization.
http://www.timesdail...d9cc1a0cf9.html