4 in Columbus, Indiana, United States, is a building designed by architect Robert Venturi.

[1][2] In 1967, Venturi was asked by the fire department of the city of Columbus to design a fire station, which was to be an "ordinary building that was easy to maintain".

[3] The design features a trapezoidal plan, with a semicircular tower serving as the main entrance to the building.

A notable feature of the tower is the large yellow number 4 located at its top.

Media related to Fire Station Number 4 (Columbus, Indiana) at Wikimedia Commons