![Road construction worker holding a slow down sign](/content/dam/images/signs-signals/road-construction-worker-holding-slow-sign.png)
Traffic Safety Data Portal
The safety of Texans who travel the state's road systems and highways is of utmost importance to TxDOT. Learn what we're doing to improve road safety.
Visit Traffic Safety Data Portal![Cars on a snowy road](/content/dam/images/weather/snow-ice/cars-on-snowy-road-police-car-in-front.png)
![Colorful image of topographical map](/content/dam/images/maps/colorful-image-of-topographical-map.png)
![TxDOT employees wearing hardhats in the field](/content/dam/images/people/txdot-employees-gen/txdot-employees-in-hardhats-in-the-field-at-the-coast.png)
![Male TxDOT employee working in the materials labs and testing samples](/content/dam/images/people/txdot-employees-gen/male-txdot-employee-working-in-materials-labs-testing-samples.png)
![Historic truss bridge over the Colorado River at La Grange](/content/dam/images/bridge/historic-truss-bridge-over-colorado-river-la-grange-texas.png)
![Illustration of satellite above Earth](/content/dam/images/gps/illustration-of-satellite-above-earth.png)
![txdot employee at desk with charts on screen](/content/dam/images/people/office-employees/txdot-employee-at-desk-with-charts-on-screen.png)
![Port system illustration](/content/dam/images/ports/port-system-illustration.png)
The Maritime Division’s project dashboards highlight port and waterway projects throughout the state.
![Road construction worker pouring concrete at night](/content/dam/images/people/construction/road-construction-workers-pouring-concrete-at-night.png)
DISCOS - district and county statistics
This publication provides selected transportation-related statistics for each of the 254 counties and 25 TxDOT districts within the state.
Locate a district by county