(DC)- Rolling Thunder says next year’s ride will be its last. The annual ride has been bringing thousands of bikers to the National Mall to honor military members who were missing in action or prisoners of war for more than 30 years. The vice president of Rolling Thunder said the tradition will have to come to an end after next year due to costs and communication issues with the Pentagon Police Department. Last year’s bill for the ride was up to 200-thousand dollars. The last ride takes place on May 26th, 2019.