The prima facie speed limit upon and along all of the alleys within the city, unless otherwise specifically provided by ordinance, shall be fifteen (15) miles per hour, which speed limit shall be effective when signs are erected giving notice thereof. Three (3) copies of current ordinances specifying exceptions to this section shall be kept on file by the city clerk.
Editor's note – As of the time of republication of this Code, there have been no ordinances establishing exceptions to section 20-139.