2024 49 CFR 213.347 – Automotive or railroad crossings at grade

2023 49 CFR 213.347 – Automotive or railroad crossings at grade

2022 49 CFR 213.347 – Automotive or railroad crossings at grade

2021 49 CFR 213.347 – Automotive or railroad crossings at grade

2020 49 CFR 213.347 – Automotive or railroad crossings at grade

2019 49 CFR 213.347 – Automotive or railroad crossings at grade

2016 49 CFR 213.347 – Automotive or railroad crossings at grade

2015 49 CFR 213.347 – Automotive or railroad crossings at grade

2014 49 CFR 213.347 – Automotive or railroad crossings at grade

2010 49 CFR 213.347 – Automotive or railroad crossings at grade

2009 49 CFR 213.347 – Automotive or railroad crossings at grade