Free Uber Rides from Tysons/Reston Corridor July 21st and July 24th

Uber is getting the word out that between July 21st and July 24th to ride the uberX to or from the Tysons/Reston Corridor for FREE!(limit 2 rides. up to $30)

For more information on how to sign up, please visit http://blog.uber.com/silverline


Photo of Silver Lining from Uber Blog - Silver Line

Source: http://blog.uber.com/silverline