; and (2) within any geographic area on which 4FRI takes place. 7. Transportation of forest restoration byproducts (a) In general The Secretary shall not require a partner to weigh a vehicle used for a project. (b) Average truck weight The Secretary may assign an average truck weight for a truck carrying forest restoration byproducts from a project using— (1) existing load ticket data; and (2) an average product weight that is mutually agreed on by the Forest Service and each partner for that project. (c) Maximum truck weight Notwithstanding any other provision of law, on request of the Governor of Arizona, for a logging truck on a project— (1) the Secretary shall increase the maximum truck weight limit on Forest Service roads and bridges to 91,800 pounds (or the multi-axle equivalent); and (2) the Secretary of Transportation shall increase the maximum truck weight limit on any route on the Interstate System in the State of Arizona to 91,800 pounds (or the multi-axle equivalent). (d) Waiver of cleaning and inspection requirements At the request of a partner, the Secretary shall waive any applicable cleaning or inspection requirement for any piece of equipment or any truck that— (1) is used in harvesting under the project; and (2) has passed at least 1 prior inspection. 8. Adjustment to time-since-cut requirements The Secretary shall allow forest restoration byproducts harvested under a project to remain at the project site for not more than 120 days before removal by the partner on that project.