Attachment B: Standard Permit Parameters Reducible Loads

The following diagram shows permissible gross loading, axle spacing, vehicle widths and number of tires for vehicles with three, four and five or more axles. For vehicles with greater gross loadings or lesser axle spacing, greater or lesser widths or lesser numbers of tires, the applicant shall provide any such additional information as the Department may request. When said additional information is requested by the Department, additional time may be required to analyze and evaluate the effect of these vehicles and loads on bridges, structures and pavement.