You might have missed it as legislators didn't vote on it—not this year, anyway—despite attempts by Republicans to suspend the increase.

“California’s gas tax — already one of the country’s highest — will climb 8% July 1, or about 4 cents a gallon or 56 cents per 14-gallon fill-up,” reported John Woolfolk for The Mercury News on the same day. “The increase will bump the total gas tax on a gallon of petrol to 57.9 cents.”
The gas tax increase comes courtesy of SB 1, the 2017 state law that increases California’s gasoline tax every year to raise more than $52 billion for transportation improvements and maintenance over 10 years. California voters in 2018 rejected a ballot measure that would have repealed it.
To clarify, Senate Bill 1 increased the gasoline tax by 12 cents per gallon and the diesel excise tax by 20 cents per gallon on Nov. 1, 2017. Period.
Like 21 other states and the District of Columbia, but notably not the federal government, it includes an inflation adjustment, according to the National Conference of State Legislatures, a nonpartisan public officials' association, as of July 14, 2021. [See Planetizen: The Vital Role of Gas Tax Indexing, July 18, 2017].
Republican attempt to suspend gas tax
“California’s just-approved budget closes a projected $31.5 billion shortfall,” adds Woolfolk.
Republicans asked Newsom and Democratic lawmakers again this year to suspend the new gas tax increase [pdf], and Assemblywoman Laurie Davies, a Laguna Niguel Republican, offered a bill amendment Tuesday to do that.
“Stopping the gas tax increase would be a simple way to make travel more affordable as many continue to struggle to get by,” Davies said on the Assembly floor, arguing the tax will cost Californians a combined $600 million and citing a new poll that found four in 10 Californians are considering leaving the state [see 'out-migration'], most citing high costs. “As California becomes less and less affordable, people are leaving our state.”
Her effort fell on deaf ears in the blue state, although it should be noted that Gov. Gavin Newsom had attempted to do the same thing last year. [See related 'gas tax holiday' post below].
FULL STORY: Gas isn’t as pricey as last year, but starting this weekend, you’ll pay a little more at the pump

Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Ken Jennings Launches Transit Web Series
The Jeopardy champ wants you to ride public transit.

Driving Equity and Clean Air: California Invests in Greener School Transportation
California has awarded $500 million to fund 1,000 zero-emission school buses and chargers for educational agencies as part of its effort to reduce pollution, improve student health, and accelerate the transition to clean transportation.

Congress Moves to End Reconnecting Communities and Related Grants
The House Transportation and Infrastructure Committee moved to rescind funding for the Neighborhood Equity and Access program, which funds highway removals, freeway caps, transit projects, pedestrian infrastructure, and more.

From Throughway to Public Space: Taking Back the American Street
How the Covid-19 pandemic taught us new ways to reclaim city streets from cars.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
Heyer Gruel & Associates PA
Ada County Highway District
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Toledo-Lucas County Plan Commissions
Salt Lake City
NYU Wagner Graduate School of Public Service