20-story office tower planned for downtown Chattanooga would be tallest in central city in nearly 50 years

Staff Photo by Robin Rudd / A 20-story office building in downtown Chattanooga, which would be the tallest to go up in the central city in decades, is planned on what was long known as the Civic Forum Block at Market and 11th streets. The location was photographed Wednesday.

A 20-story office tower in downtown Chattanooga is planned on what's long been known as the Civic Forum Block and would stand as the tallest building to go up in the central city in nearly a half century.

Located