Amends TCA Title 55 and Title 65.

Tennessee HB0615 amends existing laws regarding the transportation of loads of poles, logs, or timber by requiring that such loads be hauled by a trailer equipped with specific rear impact protection or accompanied by an escort vehicle displaying an "OVERSIZE LOAD" sign. The bill affects motor vehicle operators transporting these materials and introduces safety measures to ensure compliance with national standards. Additionally, it includes a provision allowing the departments of safety or transportation to exempt themselves from compliance if federal funding could be jeopardized.