Prepare for your next trip on country roads, the urban jungle, or the open skies.
Discover TexasDiscover key information that TxDOT collects on traffic safety, travel, bridges, etc. Study our various maps, dashboards, portals, and statistics.
Data and mapsLearn how to get started and find your next business opportunity.
Do businessBrowse projects in your area and find opportunities to get involved.
Explore projectsGetting around can be dangerous. Luckily, we have safety tips for all the ways you like to travel.
Stay safeStay up to date with the latest news and learn more about who we are.
About TxDOTThe I-45N PEL Study covers the area between Beltway 8 in North Houston and Loop 336 South in Conroe.
The planning and environmental linkages (PEL) process represents an approach to transportation decision-making that considers environmental, community and economic goals early in the planning stage and carries them through project development, design and construction.