2024 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2023 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2022 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2021 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2020 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2018 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2017 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2015 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2014 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2013 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2012 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts

2010 16 USC 501 – Expenditures from receipts for roads and trails; cooperation with State authorities; evaluation of receipts