High Quality Content by WIKIPEDIA articles! KeyBank Tower is a skyscraper in Dayton, Ohio. Its address at 10 West 2nd Street was the first official name of the structure. The building was once named MeadWestvaco Tower until KeyBank gained naming rights to the tower in 2008. The tower has 27 floors and is 117 metres (384 ft) tall. The main office branch is located on the first floor of the tower.