Cincinnati, Ohio - 300,000 inhabitants (1.5 million in metropolitan area)

Modern streetcar (tram) system:

- construction start in 2012
- opened 09 Sept 2016
- 5.7 km single-track loop (~ 3 km route length); 18 single-direction stops
- rolling stock: CAF low-floor trams

Cincinnati Streetcar (Official Site)

Cincinnati streetcars at Wikipedia

Cincinnati's Abandoned Subway