Versions of Texas Transportation Code 471.009 - Enhanced Pavement Marking Visibility At Certain Grade Crossings on LawServer 2024 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings 2023 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings 2022 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings 2019 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings 2018 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings 2014 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings 2011 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings 2009 Texas Transportation Code 471.009 – Enhanced Pavement Marking Visibility At Certain Grade Crossings