This application shows the wait times to cross into the U.S. from Mexico or Canada through the pedestrian border or by car.
If you are going into the United States by car, you can check how long your wait time will be. The app also includes maps of the border crossings so you can choose another one should there be a long wait time in your border crossing point.
The information displayed is updated hourly from the U.S. Customs and Border Protection databases.