Houston TranStar is a free iPhone app that provides real-time travel conditions in the Houston, Texas region. Developed by the Texas AM Transportation Institute, it offers information directly from Houston TranStar as well as other relevant sources.

With Houston TranStar, travelers can access travel time and speed information from roadway sensors, traffic camera images, incident locations, and construction schedules. This comprehensive data helps users plan their trips more efficiently and avoid potential delays.

One of the unique features of Houston TranStar is the ability for users to become a data source by reporting incidents using the app. This crowdsourced information contributes to the accuracy and timeliness of the travel conditions provided.

Houston TranStar is an essential tool for anyone navigating the roadways in the fourth most populated city in the United States. It is a collaborative effort between the City of Houston, Harris County, Houston METRO, and the Texas Department of Transportation to keep motorists informed and ensure roadways are clear and safe.