2024 16 USC 1247 – State and local area recreation and historic trails

2023 16 USC 1247 – State and local area recreation and historic trails

2022 16 USC 1247 – State and local area recreation and historic trails

2021 16 USC 1247 – State and local area recreation and historic trails

2020 16 USC 1247 – State and local area recreation and historic trails

2018 16 USC 1247 – State and local area recreation and historic trails

2017 16 USC 1247 – State and local area recreation and historic trails

2015 16 USC 1247 – State and local area recreation and historic trails

2014 16 USC 1247 – State and local area recreation and historic trails

2013 16 USC 1247 – State and local area recreation and historic trails

2012 16 USC 1247 – State and local area recreation and historic trails

2010 16 USC 1247 – State and local area recreation and historic trails