MTC announces Connect Bay Area half-cent sales tax transit measure qualifies for Nov. 2026 election
Will appear on Bay Area ballots across five counties including Contra Costa
By Jeff Cretan, West Advisors
SAN FRANCISCO BAY AREA — The Metropolitan Transportation Commission (MTC) has announced that the Connect Bay Area regional transit funding measure has officially qualified for the November 2026 ballot after elections officials confirmed the campaign submitted enough valid signatures across Contra Costa, Alameda, San Francisco, San Mateo and Santa Clara counties.
The announcement follows the Connect Bay Area campaign’s submission of more than 305,000 signatures in May, far exceeding the 186,000 valid signatures required to qualify the measure. The MTC’s official certification sent on June 30 declared that the registrars of voters across the five counties each conducted their individual county counts and submitted the results to the MTC and the total submitted far exceeded the qualification threshold.
The measure if adopted would increase the sales tax in Contra Costa, Alameda San Mateo and Santa Clara counties by a half cent and one cent in San Francisco County for 14 years. As previously reported, the measure would generate approximately $980 million annually across the five counties.
The success of this effort was built on one of the largest grassroots transit organizing efforts the region has ever seen and unprecedented support from business, labor, and community organizations across the Bay Area.
The Connect Bay Area five-county sales tax measure would provide long-term operational funding for major Bay Area transit agencies while supporting projects to strengthen and better connect transit systems across the region. It will protect major transit agencies like BART, Muni, Caltrain and AC Transit from devastating service cuts, help VTA grow to better serve residents, workers, and businesses, and provide direct support to counties for transit improvements.
Connect Bay Area also strengthens accountability for transit agencies. SB 63 – the legislation authored by Senators Scott Wiener and Jesse Arreguín that enabled Connect Bay Area – requires independent financial reviews, continued efficiency improvements, and stronger regional coordination before the measure even appears on the ballot.
Unprecedented Grassroots, Labor and Business Support
The Connect Bay Area campaign has grown in support over the last several months with more than 80 elected officials and more than 90 labor, business, and advocacy organizations signing on in support. Major businesses from across the region helped raise more than $5.5 million to qualify the measure and prepare for the November election.
Since launching in January, Connect Bay Area mobilized more than 1,000 volunteers and advocates across Alameda, Contra Costa, San Francisco, San Mateo, and Santa Clara counties. Supporters gathered signatures at transit stations, farmers markets, community events, neighborhood meetings, and major public gatherings throughout the Bay Area.
The overwhelming signature total that led to the measure’s qualification for the ballot reflects broad public support for transit and growing awareness of the urgency surrounding the future of Bay Area public transportation.
Without sustainable transit funding, the Bay Area could face catastrophic service reductions:
- BART: Up to 15 station closures, elimination of two lines, and service cuts of up to 70%
- Caltrain: Hourly train service, no weekend service, and weekday shutdowns after 9 p.m.
- Muni: At least 20 bus routes eliminated and service reductions of 30% or more
- AC Transit: Service cuts of at least 16%
The campaign will now turn its full attention toward the November election, building on the unprecedented coalition of volunteers, businesses, labor organizations, transit riders, and community advocates who helped qualify the measure.
About Connect Bay Area
The Connect Bay Area campaign is a five-county Regional Transit Measure on the November 2026 ballot. The measure would establish a 0.5% sales tax in Alameda, Contra Costa, San Mateo, and Santa Clara counties and a 1% sales tax in San Francisco to provide additional support for Muni. It would provide long-term operational funding for major Bay Area transit agencies while supporting regional projects that strengthen transit throughout the region.
The Regional Transit Measure will:
- Protect and improve service on BART, Muni, Caltrain, SamTrans, VTA, and AC Transit.
- Prevent catastrophic transit service cuts across the Bay Area.
- Reduce traffic congestion and emissions while supporting California’s climate goals.
- Support the Bay Area economy by strengthening downtown recovery and regional mobility.
The measure includes strong accountability and oversight provisions, including independent financial reviews for every transit operator, regional coordination requirements to ensure systems work better together, and a citizen oversight committee to monitor spending and performance. A recent independent study required under SB 63 found Bay Area transit agencies have already achieved approximately $1 billion in operational efficiencies while identifying additional opportunities to improve service and reduce costs.
The Connect Bay Area Transit Committee is comprised of labor, business, and transit advocates, including Bay Area Council, SEIU 1021, ATU 1555, South Bay Labor Council, SPUR, and SAMCEDA, alongside an advocacy council of more than 20 organizations representing transit, housing, environmental, equity, senior, and disability organizations.
For more information about the Connect Bay Area campaign or to get involved, visit connectbayarea.com.
the attachments to this post:
Connect Bay Area logo
Transit Tax & BART rush hour MTC
