Cincinnati asked architects and designers to submit ideas to repurpose the city's abandoned subway tunnel system. The Enquirer reviewed all proposals.

The city gathered ideas from area architects on how to reimagine Cincinnati's subway system. But it's not clear what's next ...

What if Cincinnati's old subway tunnels became an ... the company could educate visitors and locals alike on the history of the abandoned project. The conceptual plan also includes the possibility ...

CINCINNATI — In October, city officials asked a very crucial question that's been on many a Cincinnatian's mind over the years: What can we do with those abandoned subway tunnels? The council ...