Mobility: Single-Occupancy Vehicles

 

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Why is this a Climate Smart indicator? 

  • Transportation creates over half of our city's greenhouse gas emissions. If fewer people commuted by driving alone, this would help reduce our emissions. It would also reduce traffic, air pollution, stormwater pollution and crashes.  

  • One of our Bold Goals is to reduce the number of drive-alone commute trips to only 40 percent of all commute trips by 2040. 

What is the City doing to make progress on this indicator? 

Completed

In Progress / Ongoing

  • Promote Transit Oriented Developments (TOD) through implementation of the Envision San José 2040 General Plan and urban village plans

  • Implement the Parking and Transportation Demand (TDM) Ordinance Update to encourage the use of alternative modes of transportation such as transit, walking, and biking

  • Partner with regional agencies on cross-jurisdictional active transportation projects 

  • Develop the Diridon Integrated Station Concept plan with regional partners 

  • Climate Smart Challenge and GoGreen Teams programs for San José residents, which encourage carpooling and other alternatives to driving alone 

  • LED Streetlight Conversion Program to make streets feel safer for pedestrians (2009-present) 

  • Walk n’ Roll program to increase the number of kids walking and biking to school 

  • Bikeshare Subsidy Program for City employees 

  • Employee Commute Survey for all City employees to analyze commute patterns across the City (2024)

  • East San José Bikeway Expansion: Working with Lyft, MTC and Clean Air Resource Board to deploy 500 new e-bikes, 32 new stations, and promote ridership in East San José

  • North San José Multimodal Transportation Improvement Plan (expected completion by 2026)

  • Bikeway Network Expansion: Since 2020, the City of San José has installed 100 miles of new on-street bikeways and upgraded 82.1 miles of existing bikeways—totaling 182.1 miles of bikeway improvements across the City.

  • Transit-priority complete streets projects, along the Story Road – Keyes Street corridor and Monterey Road, as part of the implementation of the City’s Transit First Policy

  • East San Jose Mobility Equity Project: Launched in 2025 to support various programs, including a $1.3M Mobility Wallet Pilot for 350 low-income families, school-based bike programs, Viva Calle and Viva Escuela events, workforce development (Promotoras) and electric microtransit planning.

Planned

  • Mobility hubs along East San Fernando Street, making it easier for people to walk, bike, scoot, or ride transit (expected 2028)

  • BART Silicon Valley Route Phase II: Will extend BART regional rail service six miles from the Berryessa/North San José Station into downtown San José (expected 2037)

  • Diridon Station to Airport Connector, which would use electric, automated transit to carry people across San José and neighboring cities without interruptions from traffic (construction anticipated to begin in 2027)

  • Transit-priority complete streets plan(s) for Stevens Creek-San Carlos corridor, Santa Clara Street, and King Road

Evaluating

  • Consider increasing maximum acceptable densities so that land resources are not locked into low-density patterns of development 

  • Prioritize active transportation projects to leverage local and regional funding opportunities

  • Microtransit co-op feasibility study

ABOUT THE DATA

Sources

The percentage of commute journeys in single-occupancy vehicles is obtained from the American Community Survey, a yearly survey conducted by the U.S. Census Bureau that provides detailed population and housing information including commuting data. The data shown here are 5-year estimates from the Commuting Characteristics by Sex table  

Last updated

July 2025