Fannin South is an island platformed METRORail light rail station in Houston, Texas, United States. The station was opened on January 1, 2004, and is operated by the Metropolitan Transit Authority of Harris County, Texas (METRO). Serving as the southern terminus of the Red Line, this is located at the intersection of Fannin Street and West Bellfort Avenue, and is co-located with the Fannin South Park & Ride facility, which is located close to Interstate 610.