351.09 TRUCK LOADING ZONES.
   No person shall stop, stand or park a vehicle for any purpose or length of time, other than for the expeditious unloading and delivery or pickup and loading of materials, in any place marked as a truck loading zone during hours when the provisions applicable to such zones are in effect. In no case shall the stop for loading and unloading of materials exceed 30 minutes.
Penalty - see Sections 307.01, 307.02 and 351.99