SCHEDULE I. SPEED LIMITS.
   The following speed limits have been set by ordinance and appropriate signs have been posted. It shall be unlawful to operate motor vehicle at speeds greater than posted on the following streets:
 
Street
Location
Speed Limit
Diamond Street
From Second Street to U.S. Highway 77
25 mph
First Street
From Main Street to Pearl Street
15 mph
Fifth Street and Sixth Street
From Lincoln Street to Diamond Street, between the hours of 8:00 a.m. to 5:00 p.m. during the school year
15 mph
Main Street
From Eighth Street west to Sixth Street
25 mph
Main Street
From Sixth Street west to the western-most gate of the Lyons City Park, located on the west edge of the city
20 mph
Main Street
From Burlington Northern Railway to U.S. Highway No.77
35 mph
 
(Prior Code, § 5-205) (Ord. 361, passed 3-2-1976; Ord. 393, passed 8-1-1983; Ord. 426, passed 7-7-1987; Ord. 621, passed 5-7-2002) Penalty, see § 10.99