Light rail system "METRORail Red Line": 12 km, 16 stops; opened 1 Jan 2004

Operated by Metropolitan Transit Authority of Harris County

In March 2009, a large expansion plan was approved, including the East End, Southeast, North and Uptown routes, totalling about 32 km, with the East End, Southeast, North expected open in 2014.

Ride Metro (Official Website)

Houston Light Rail at Lightrailnow Site

Houston Light Rail Photo Gallery

Houston Metro Light Rail at Wikipedia