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 mapsBrowse 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 safeThese maps show the state’s largest densely populated urban cores and their less densely populated surrounding areas. These large cities, together with their suburbs and outlying areas, have a high degree of economic, and social integration.
This map series is updated annually, typically mid-summer, following the publication of end-of-year data from the previous calendar year.