Safe Routes to Transit (SR2T) was initiated in 2004 with the adoption of the San Francisco Bay Area’s Regional Measure 2 which established a $1 increase in Bay Area bridge tolls. The intended purpose of this funding was to support various transportation projects within the region in order to reduce congestion along the seven state-owned toll bridge corridors. Consistent with this purpose, the SR2T Program was awarded $20 million to fund enhancements to increase walking and cycling to regional transit stations. SR2T funds were used for the following improvements, among others: ssecure bicycle storage at transit stations; safety enhancements for pedestrian and bicycle station access to transit stations/stops; removal of pedestrian/bicycle barriers near transit stations; and system-wide transit enhancements to accommodate bicyclists or pedestrians. MTC collaborated with Fehr & Peers and the UC Berkeley Safe Transportation Research and Education Center (SafeTREC) to oversee the assessment of the SR2T program on mode share, perceived traffic safety, traffic behaviors and perceived air quality. Additional data was collected to obtain economic feedback on spending behavior as related to mode choice. Transit stations were chosen based on key variables associated with travel behavior and mode choice, such as population density, employment density, and the percentage of households living beneath the poverty line. The transit stations included in the before and after study were the Balboa Park, Bay Fair, Civic Center, Glen Park, Lafayette, and Pittsburg BART stations, as well as the Palo Alto Transit station. Fremont and Rockridge BART stations were the control sites.