[Prior Code, Chapter 20]
A. 
No vehicle shall be driven at a greater speed than 25 miles per hour upon any street or highway within the City except:
1. 
Emergency vehicles being lawfully driven as provided in this Code;
2. 
When a different speed limit is otherwise designated and posted; or
3. 
When a different speed limit is established in this Code.
B. 
The City Board, by motion or resolution, may reduce or increase the speed limits provided in this Code, and when it does so, appropriate signs shall be placed on such streets or parts of streets indicating the lower or higher speed limit.
[Prior Code, Chapter 20]
No vehicle shall be driven at a greater speed than 20 miles per hour between the hours of 8:00 a.m. and 5:00 p.m. on any street adjacent to any school in a designated school zone on days when school is in session, unless a different speed limit or time is otherwise designated and posted.
[Prior Code, Chapter 20]
It is unlawful to drive, pull, move or operate a locomotive, train or any other rolling stock of a railroad at a speed of more than 40 miles per hour within the corporate limits of the City.
[Prior Code, Chapter 20]
No person shall drive a vehicle at a speed greater or less than is reasonable or prudent under the conditions then existing, taking into consideration among other things, the conditions of the vehicle, the traffic, roadway surface or width, the amount of light or darkness, the presence of pedestrians in or near the roadways, and the obstruction of views. No person shall drive any vehicle at a speed greater than will permit him to bring it to a stop within the assured clear distance ahead.
[Prior Code, Chapter 20]
No vehicle shall be driven at such an unreasonably slow speed in relation to the effective maximum speed allowed as to constitute a hazard or to interfere with the normal movement of other traffic except when the slow speed is unavoidable.
[Prior Code, Chapter 20]
Where official signs and markings give notice of both maximum and minimum speed limits in effect on any street, no vehicle shall be driven at rates in excess of the maximum nor slower than the minimum except as required by an authorized officer or in obedience to posted official signs.