research reportEstimating Health Benefits, Cost-Effectiveness and Distributional Equity from California's Vehicle Emission Reduction Initiatives: Lessons from the San Joaquin Valley's Tune-In & Tune-Up ProgramPublication DateAugust 1, 2018Associated Project Can Smog Repairs Create Social Justice? The Tune In & Tune Up Smog Repair Program in the San Joaquin ValleyAreas of Expertise Safety, Public Health, & Mobility Justice Zero-Emission Vehicles & Low-Carbon Fuels View research reportAbstractN/ARelated Publications policy brief Falling Ridership Trends in Southern California policy brief Can Smog Repairs Create Social Justice? The Tune In & Tune Up Smog Repair Program in the San Joaquin Valley research report Falling Transit Ridership: California and Southern California