In 1966 it was decided that the Town Hall Station could not provide adequate room for new equipment. Subsequently, a new 19th district police station was built on the grounds of the former Riverview Amusement Park at 2452 W. Belmont. Rather than having the new station supplant the Town Hall District, officials split the district down the middle. The new station became the 19th district and the Town Hall Station became the new 23rd District. Clark Street became the dividing line between the two districts. In 2004, the lockup at the Town Hall Station closed and all arrested in the 23rd District were taken to the 19th.