 In 2016, Facebook announced they were providing SMCTA with $1 million to study different methods to improve traffic over the Dumbarton corridor, both short and long-term, including traffic light timing, HOV lanes, and possible bus rapid transit over the old Dumbarton Rail Bridge.Facebook headquarters are within walking distance of the proposed Willow Road station and could be a potential source of new ridership that was not accounted in the prior studies.The draft final report for the "Dumbarton Transportation Corridor Study" (DTCS) was released in August 2017.