39:3-84.3l Violation of designated routes

First offense: Maximum fine of $400. Second offense: Fine of $700. Subsequent offense: Fine of $1000. For information regarding points or surcharges contact the Motor Vehicle Commission. For information about car insurance eligibility and points contact your car insurance company or the New Jersey Department of Insurance.
5. a. Officers shall have authority as set forth in paragraphs (1) through (3) of this subsection to require the driver, operator, owner, lessee or bailee of any vehicle or combination of vehicles found on any public road, street, or highway or any public or quasi-public property in this State to facilitate and permit the measurement or weighing of the vehicle or combination of vehicles, including load or contents, for the purpose of determining whether the size or weight of the vehicle or combination of vehicles, including load or contents, is in excess of that permitted in this Title:
(1) Officers of the Division of State Police shall have the exclusive authority to conduct random roadside examinations for the purpose of determining whether size or weight is in excess of that permitted in this Title, and officers of the Division of State Police shall have the authority, with or without probable cause to believe that the size or weight is in excess of that permitted, to require the driver, operator, owner, lessee or bailee, to stop, drive or otherwise move to a location for measurement or weighing and submit the vehicle or combination of vehicles, including load or contents, to measurement or weighing;

For more information go to http://www.njlaws.com/39.3-84.3ldesignatedroutes.htm