2024 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2023 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2022 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2021 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2020 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2019 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2016 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2015 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2014 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only

2009 49 CFR 71.1 – Limits defined; exceptions authorized for certain rail operating purposes only