The one-day service, detailed in a VRE press release, coincides with the IndyCar street race around the National Mall that is projected to draw about 140,000 visitors daily and trigger extensive road closures and parking restrictions in the District. Tickets will cost the usual VRE rates and can be bought through the VRE Mobile app or station ticket machines. The press release does not list specific train times, stations served on each line, or the exact number of trips; a schedule PDF is available on vre.org and is subject to change. The special Sunday run also serves as a test of demand and operations for a possible regular weekend service once major projects, such as the Long Bridge expansion, are completed under VRE’s System Plan 2050. https://www.potomaclocal.com/email-subscription/Full Press Release: