BART, three Contra Costa County Public Works projects also honored
By City of Antioch
The City of Antioch’s Brackish Water Desalination Project continues to receive recognition across the engineering and public works community!
The project has been named a 2026 Project Award Winner by the American Public Works Association (APWA) Northern California Chapter. Antioch’s desal plant was one of eight projects in Contra Costa County, including three Public Works projects, honored at the 2026 Project Awards Luncheon in Vallejo on March 5th.
A total of 25 projects were nominated and 15 received an award, including BART and seven others in Contra Costa County. All winners will be moving on to the APWA National at Public Works Expo 2026 in Houston, TX in August for consideration.
Source: APWA Northern California
The APWA Northern California Chapter is a dynamic and engaged community of professionals dedicated to advancing the goals and mission of our association at the local level. The chapter is an integral part of the larger APWA network, representing a vibrant community of professionals in Northern California. We are committed to fostering professional growth, facilitating meaningful connections, and promoting excellence within the industry.
During the ACEC California awards ceremony on Feb. 19, 2026. Photo: ACEC California
ACEC California Engineering ExcellenceAward
Public Works Director Scott Buenting and Water Treatment Plant Superintendent Marcus Woodland were presented last month with an Engineering Excellence Award from the American Council of Engineering Companies of California (ACEC). Carollo Engineers of Walnut Creek submitted the Antioch project for consideration which received a ACEC California Merit Award.
The ACEC California’s annual Engineering Excellence Awards competition recognizes outstanding achievements in engineering and land surveying projects completed by California firms. Entries are accepted into one of 12 project categories: studies, research and consulting engineering services; building/technology systems; structural systems; surveying and mapping technology; environmental; waste and storm water; water resources; transportation; special projects; small projects; energy; and industrial and manufacturing processes and facilities.
Projects were recognized for demonstrating an exceptional degree of innovation, complexity, achievement, and value. Twenty projects earned the prestigious Honor Award distinction, twenty-seven were recognized with Merit Awards, and fifteen Commendation Awards were granted.
“We are proud to recognize these ACEC California firms for delivering an exceptional degree of value and technical excellence to our communities,” said Tyler Munzing, Executive Director of ACEC California. “Quality infrastructure—from dependable drinking water to safe, efficient roadways and structurally sound public spaces—is essential to our state’s success. These award-winning projects showcase how our engineering and land surveying firms are passionately building a more resilient and connected California.”
The awards were announced at the Engineering Excellence Awards Banquet on February 19, 2026. The annual celebration is also a fundraiser for the ACEC California Scholarship Foundation 501(c)3, which provides scholarship awards to graduate and undergraduate students who are recognized for their notable and outstanding academic achievements.
These recognitions highlight the expertise and dedication of the team working to deliver safe, reliable water for our community.
Vasco Road Delineator Work Area Map. Source: CCC Public Works Dep’t
By Kelly Kalfsbeek, Community & Media Relations Coordinator, PIO, Contra Costa County Public Works Department
February 3, 2026, Brentwood, CA – The Contra Costa County Public Works Department will repair delineators to enhance safety on Vasco Road between Camino Diablo and the Alameda County Line on Monday, February 9, 2026, barring unforeseen circumstances.The work will occur from 9:00 a.m. through 4:00 p.m., weather permitting. The work will be scheduled to minimize impacts to commute traffic. Message boards will be posted to advise drivers of the scheduled work. A pilot car will be used to direct traffic through the work area. Drivers can expect delays of 20-30 minutes and are encouraged to use alternative routes.
About Contra Costa County Public Works Department:
The Contra County Public Works Department (CCCPWD) is responsible for the maintenance and operation of over 650 miles of roads, 79 miles of streams and channels, and over 150 County buildings. CCCPWD services include parks and recreation, sandbag distribution, flood control, road and facilities maintenance, and storm water management. CCCPWD operates two airports, Buchanan Field Airport in Concord and Byron Airport in Byron. For more information about CCCPWD, please visit us at: www.cccpublicworks.org.
For more information contact Jenna Castro (916) 900-6623.
It’s community building at its best. In partnership with Antioch High School and Rebuilding Together East Bay Network, the Big Skills Tiny Homes program is a hit.
Brandy Mazariegos, site manager, said the project (which started in the fall) is “going wonderfully! The students are doing an amazing job and showing off their new skills every day.”
Big Skills students build Accessory Dwelling Units (ADUs) as part of their hands-on learning experience, gaining real-world construction skills while contributing to affordable housing solutions. These student-built ADUs are then placed in local communities, showcasing the power of youth, craftsmanship and community impact.
The program provides students with “meaningful skills while also creating affordable housing for low-income community members,” she shared. The goal for Brandy and the 26 AHS woodshop students is to finish the two wee homes by June of 2026.
Brandy said “As site manager, I have the privilege of supporting the students on the job site, guiding them through hands-on learning, and keeping the project running smoothly. It’s been incredibly rewarding to see their growth — not just in technical abilities but also in teamwork, communication, and problem-solving.”
We look forward to following this amazing construction project over the next few months and sharing the final product with everyone this summer.
About Rebuilding Together East Bay Network
Rebuilding Together East Bay Network is a non-profit organization based in Berkeley, California serving the San Francisco Bay Area. We coordinate donors and volunteers to meet critical needs for our neighbors to receive repairs, renovations, safety modifications, housing and workforce development.
Mac’s Old House on E. 18th Street in Antioch will reopen under new owners next year. Photo: Mac’s Old House
Will have “the original menu…same feel, same ambiance. New bathrooms. More dining. More parking. New kitchen.” – Joe Martinez
New co-owner has history of buying, improving historic Antioch buildings
By Allen D. Payton
A post on the Mac’s Old House Facebook page on Tuesday, Dec. 2, 2025, shared some good news for diners in Antioch and East County community.
It reads, “As most of you’ve heard…we have some exciting news. The legacy of Mac’s Old House will live on!
Mac’s has officially been purchased by Joe Martinez and Ron Harrison. We’re thrilled to share that their goal is to preserve Mac’s as much as possible, with some much-needed updates along the way. They’re aiming for a June 2026 reopening—exactly one year after closing!
As many of you know, the building needs major improvements, including bringing everything up to 2025 code. This is no small task, and we’re incredibly grateful that the new owners are committed to taking it on while honoring the history of the building.
When Mac converted his home into a bar on St. Patrick’s Day in 1956, and later a restaurant, none of us could have imagined how special this place would become. Gary Noe didn’t purchase the restaurant until 1983, and only then did the menu change into what everyone knows and loves today. Mac’s has needed a tune-up for quite some time and we’re all very excited to see the renovations and improvements (including expansion and more takeout options!!!)
Former head chef and manager Rick Cook will be lending his support and passing along all of Mac’s classic recipes.
We always did our best to keep prices as low as possible, and we know the new team is striving for that as well.
We all want the legacy of Mac’s to live on and be as successful as it can be. We’re looking forward to the future and cannot wait to see what 2026 has in store!!”
Martinez Offers Details
When reached for comment, Martinez offered additional details.
“I’ve been eyeballing this property. It’s iconic. It’s been in business for 42 years,” he stated. “I knew it was going to be a lot of work but a good investment for Mac’s Old House and the Antioch community.”
Asked about the menu he said, “We’re going to have the same menu.”
“Rick is going to go there and help with the recipes, show them how to cook the food to make sure we get everything right,” Martinez continued. “We have Sherry who runs Mel’s Diner in Antioch, she’s going to run it, basically. I told her the original menu, the original recipe. She can add a few things.”
About the improvements Martinez said, “We’re going to gut the whole thing. But it’s going to have the columns, the same feel, same ambiance. New bathrooms. More dining. More parking. New kitchen. It’s a substantial investment.”
“We want people to walk in and go ‘wow,” he stated.
A few new aspects will also be added.
“We’ll have a place on the side for DoorDash and we’re going to take credit cards,” Martinez added.
“It closed on the 22nd of June. So, I’m hoping to open a year-and-a-day after that. We might be ready a bit earlier,” he shared. “We’ll start with a soft opening.
“A couple of waitresses said they want to come back, one maybe part-time,” Martinez said.
History of Antioch Building Renovations
Martinez already has a history of buying and renovating buildings in Antioch, including five in downtown Rivertown.
The first one was the yellow painted “J. Ross building at the corner of G and W. 3rd Streets,” he shared. (That was the location of the first office for this reporter’s first newspaper, the Antioch Press).
Second was “the building where Blue’s Club was and Smash Burgers is located now” on the corner of W. 2nd and I Streets.
Third was “the old pool hall, the red brick building” on W. 2nd Street next to Smash Burgers.
Fourth was “the old Masonic Hall where the Antioch Armory is located, now” at the corner of W. 3rd and H Streets across from City Hall.
Then, he “bought and renovated the Casino Building” in Waldie Plaza, near the railroad tracks and river.
He likes to do mixed use with business below and apartments above, Martinez shared
“I’ve been downtown for 26 years, now,” he added.
Regarding the current renovations at Mac’s, Martinez said, “We have people driving by and they’ll honk and wave. We have people stopping by and sharing their stories, like one couple who said they got engaged there. It’s great.”
“It’s going to be nice. We’re excited,” he concluded.
Over $107 million for Contra Costa projects including $46.9 million on Hwy 4 from Hillcrest Avenue in Antioch to Byron Highway near Brentwood
By Edward Barrera, Division Chief, Caltrans Public Affairs
In August, the California Transportation Commission (CTC) approved $3 billion in allocations to enhance safety and mobility across the state highway system and expand multimodal travel, including bike lanes and pedestrian pathways. Guided by Governor Gavin Newsom’s Build More, Faster – For All infrastructure agenda, these improvements will make California communities safer, cleaner and increase access to active transportation options.
Of the $3 billion allocated, $663 million derives from Senate Bill (SB) 1, the Road Repair and Accountability Act of 2017 and approximately $2 billion from the federal Infrastructure Investment and Jobs Act of 2021 (IIJA). The funds will serve as a catalyst to increase the capacity of the state’s transportation system, rehabilitate aging roadways and improve travel times, while balancing community impacts and promoting environmental benefits.
The “…investments reflect California’s long-term commitment to safer roads, smarter traffic management and expanded transportation choices that get people where they need to go,” said Caltrans Director Dina El-Tawansy.
“The funds allocated…reflect the Commission’s commitment to investing taxpayer dollars strategically. These investments will improve the safety and reliability of the state’s transportation network and support a thriving economy by improving the movement of freight and reducing out-of-pocket expenses for all California,” said Darnell Grisby, Chair of the California Transportation Commission.
Projects in Contra Costa County approved by the Commission include:
$46,900,000 on SR-4 in and near Antioch and Brentwood, from Hillcrest Avenue to Byron Highway, to rehabilitate pavement and drainage systems, upgrade facilities to ADA standards, install Accessible Pedestrian Signals (APS), high-visibility crosswalks, bike loop detectors, and construct Class II bike lanes. This will extend pavement service life and improve ride quality.
$42,374,000 on I-680 in San Ramon and Danville, from Alcosta Boulevard to 0.1 mile north of Diablo Road, to rehabilitate pavement, upgrade guardrail, and upgrade facilities to ADA standards. This will extend pavement service life and improve ride quality.
$14,584,000 on SR-24 in Orinda, at the Caldecott Tunnel, to rehabilitate and upgrade the ventilation system in Bores 1, 2, and 3. This will ensure structural integrity and prolong tunnel service life.
$1,301,000 on SR-4 in Concord, 0.5 mile east of Port Chicago Highway, to reconstruct a failed slope embankment and repair a displaced down drain due to heavy rainfall in February and March 2025. Work includes installing Rock Slope Protection (RSP), and repairing the down drain, guardrail, and dike. This will enhance driver and pedestrian safety.
• $1,275,000 on SR-4 near Pittsburg, 0.3 mile west of Bailey Road, to reconstruct a slope embankment and repair a displaced down drain due to heavy rainfall in February and March 2025. Work includes installing Rock Slope Protection (RSP). This will improve roadway safety.
$999,000 on SR-24 in Lafayette, from 0.7 to 1.0 mile east of Acalanes Road, to rehabilitate pavement due to ponding and water seepage caused by heavy rainfall in February and March 2025, which led to cracking and settlement. This will extend pavement life and improve safety.
IIJA is a once-in-a-generation investment in our nation’s infrastructure to improve the sustainability and resiliency of our country’s energy, water, broadband and transportation systems. The total funding for California is nearly $54 billion. This includes investments to upgrade the state’s roads, bridges, rail, public transit, airports, ports, waterways and the electric vehicle charging network.
SB 1 has invested approximately $5 billion annually toward transportation projects since its adoption. It provides funding split between the state and local agencies. Road projects progress through construction phases more quickly, based on the availability of funds, including those partially funded by SB 1.
Visit build.ca.gov to learn more about transformative infrastructure projects happening in communities throughout the state.
Renderings of the single-family homes and accessory dwelling units (top) and the duplexes (bottom) in the proposed Vineyard Crossing rental housing project. Source: BrightSky Residential
Will discuss $30 million lawsuit by desal plant general contractor
By Allen D. Payton
During their meeting on Tuesday, Oct. 14, 2025, the Antioch City Council will consider approving a 137-unit rental housing project in the northeast part of the city, within the City’s Priority Development Area north of the Antioch BART station. They will also consider spending an additional $245,000 on an Organizational Efficiency Implementation Consultant and splitting the $21 million L Street Pathway to Transit Project into two projects.
City Faces $30M+ Lawsuit by Desalination Plant General Contractor
Before the regular meeting, the council will hold a three-hour Closed Session, beginning at 4:00 p.m., for labor negotiations with the Management Unit, Treatment Plant Employees’ Association, Operating Engineers Local Union No. 3, Confidential Unit, Antioch Police Officers Association, and Antioch Police Sworn Management Association. In addition, the council will discuss two lawsuits, including: Shimmick Construction Co v. City of Antioch, Contra Costa Superior Court Case No. C25-01690 for Unlimited Breach of Contract/Warranty by the General Contractor for non-payment for work on the City’s Brackish Water Desalination Plant in which they are seeking damages of $30 million plus interest; and Antioch Adams Warehouse et al. v. Jason Walker (and City of Antioch), Contra Costa Superior Court Case No. MSC 18-02260 regarding a property dispute on Cesa Lane, as well as anticipated litigation.
Consultant for Organizational Efficiency Implementation Services
According to the City staff report, for Item 2.P., “It is recommended that the City Council adopt a resolution approving a Professional Services Agreement with K. Zelenka Consulting to provide organizational efficiency implementation services and other functions in an amount not to exceed $245,000…that will help the City Manager advance the City’s adopted efficiency review recommendations and ensure continuity in several key initiatives. The
consultant will concentrate on facilitating process improvements, coordinating efforts across departments, and supporting the City’s ongoing commitment to organizational effectiveness and customer-focused service delivery.”
In addition, the report reads, “K. Zelenka Consulting is in the process of completing the City’s comprehensive organizational efficiency audits, which have identified a series of actionable recommendations to improve operations, streamline processes, and enhance overall service delivery.
“The consultant will immediately continue the Operational Assessments with the Human Resources Department (in final draft phase) and will begin assessments for Antioch Police Department (APD) Dispatch Center, Community and Economic Development Department, and Parks and Recreation Services Department this month. The consultant will also identify new opportunities for process improvement, recommend strategies to enhance service delivery, and assist with community engagement and stakeholder communication related to organizational changes. As directed by the City Manager, the consultant may provide policy and program analysis and attend City Council or community meetings to present updates.
“Because K. Zelenka Consulting conducted the original organizational efficiency audits and possesses specialized knowledge of the City’s operations, her continued involvement is essential to maintain momentum and ensure consistency in implementation.
“Funding for this initiative will come from cost savings achieved during the vacancies of the Assistant City Manager and Executive Assistant positions within the City Manager’s office, while recruitment efforts to fill the open roles continue and commence.”
Vineyard Crossing Project Site map. Source: City of Antioch
Vineyard Crossing Rental Housing Project – Part of Almondridge, City’s PDA
Under Item 6, the Council will consider approving a 137-unit housing project by Walnut Creek-based BrightSky Residential on 14.6 acres located northwest of the intersection of Phillips Lane and Oakley Road within the City’s Priority Development Area near the BART Station. According to the City staff report, the proposed project would subdivide the project site into 71 individual lots containing 137 residential units total with 45 single-family residential lots and 40 accessory dwelling units (ADUs) on the western parcel. A condominium map could be recorded for the duplex lots 46-71 on the eastern parcel, for 26 duplex building lots creating 52 condominium lots.
In addition, the “proposed project designates 10% of base units (13 of the ADUs total) as affordable to low-income households to obtain a density bonus of 16 additional units (included in the 137) as well as waivers from certain development standards, in accordance with state density bonus law.” They would be deed-restricted and available for households earning 60 percent of the Area Median Income (AMI). The City’s proposed Inclusionary Housing Ordinance, which would require designating 15% of units in new developments as affordable, cannot apply as the Council has not yet adopted it.
The applicant has indicated that they intend to own and operate the entire project after construction as a rental housing community. However, the proposed Vesting Tentative Map is for condominium purposes for the duplex lots on the eastern parcel and would allow for the possible future sale of each residential duplex unit.
The project site is part of the Almondridge South Planned Development District that was entitled in 1991 but only partially developed since that time. Single-family residences were developed to the west of the project site, but both of the project parcels have remained undeveloped.
As part of the City’s 2003 General Plan, the western project parcel was designated Medium Low Density Residential with a density of up to 6 dwelling units/acre permitted and the eastern project parcel was designated Medium Density Residential with a density of up to 10 dwelling units/acre permitted.
The project applicant submitted a preliminary development plan and received feedback from the Antioch Planning Commission and City Council in December 2023 and January 2024 respectively.
The applicant submitted a Preliminary Application under SB 330 (The Housing Crisis Act of 2019). Through the Preliminary Application process put in place under SB 330, housing developments may only be subject to the ordinances and objective standards in effect at the time when a completed Preliminary Application is submitted. To qualify, projects had to be submitted prior to Jan. 1, 2025.
Rezoning Not Required, ADU’s Not Counted Toward Density per State Law
While the project does not conform to the adopted Planned Development zoning standards for the site such as lot size and setbacks, it is consistent with the density established in the General Plan, and therefore per state law, a rezoning is not required to develop the project. Additionally, per state law, accessory dwelling units are not counted as units for the purposes of determining the proposed density of a project.
As part of Plan Bay Area, each of the 101 cities in the nine-county Bay Area were required to set aside land for a Priority Development Area (PDA) near public transit planned for new homes, jobs and community amenities, including higher-density housing. In order for Antioch to obtain approval for a BART extension and station, the city council had to agree to 2,500 housing units in the City’s 400-acre PDA. It includes the land east of the BART station and north to E. 18th Street.
Amenities located on the western parcel of the site would include a recreation center with an outdoor pool area as well as a children’s play area. Amenities located on the eastern parcel would include an activity lawn area with park benches in the northern portion of the parcel.
Parking
The project provides a total of 408 parking spots. This includes 194 spots within 2-car garages for each single-family home and duplex unit, 130 spots within the single-family home and ADU driveways, and 84 spots on streets. Projects receiving a density bonus are entitled to reduced parking standards, with a maximum parking requirement of 1.5 parking spaces for a 3-bedroom unit (all units proposed for the development, with the exception of the ADU’s are 3-bedroom). The 45 single family homes and 52 duplex units would therefore require 146 parking spots.
The project parking therefore exceeds what is required for a density bonus project, and in fact also exceeds standard municipal code requirements for parking (single family detached – 2 spots per unit in a garage plus 1 guest spot – 135 total – single family attached – 2 spots per unit plus 1 per 5 units for guest parking – 114 spots total).
L Street Improvements Plan. Source: City of Antioch 5-Year CIP 2025-30
Split $21 Million L Street Pathway to Transit Improvement Project into Two
Under Item 8 the council will consider splitting the planned $21 million L Street improvement project into two projects to reserve funding.
According to the City staff report for the item, the L Street Pathway to Transit (“Project”) will improve accessibility for all modes of transportation and beautify the L Street corridor between Highway 4 and the Antioch Marina.
“The first phase of work on the Project will consist of modifying portions of the roadway, constructing new concrete curb, gutter, sidewalks and curb cuts, installing landscaping and decorative hardscape, improve bicycle access and upgrading signage, and striping throughout the Project from Highway 4 to Sycamore Drive, and from West Tenth Street to the Marina.
“The second phase of work will consist of widening the roadway to four lanes between West 10th Street to West 18th Street, installation of new sidewalks on the western side of the roadway, ADA-compliant upgrades, signal improvements at the intersection of W. 10th and W. 18th Streets, enhanced bus facilities, and the addition of bike lanes. (P. W. 234-16).
“In order to keep the funding sources separately, staff recommends separating this work into two projects. The first phase will be funded by Measure J funds in the amount of 1,191,465 and the One Bay Area Grant (OBAG2) in the amount of $1,469,000. The second phase will be funded by the state’s Road Maintenance and Rehabilitation Account (RMRA) in the amount of $5,244,167, and a U.S. Department of Transportation’s Safe Streets and Roads for All (SS4A) Grant in the amount of $13,008,000, which has already been budgeted for in the 5 Year Capital Improvement Program 2025-2030.”
The meetings will be held in the Council Chambers at City Hall, 200 H Street, in Antioch’s historic, downtown Rivertown. They can also be viewed via livestream on the City’s website and the City’s YouTube Channel, on Comcast Cable Channel 24 or AT&T U-verse Channel 99.
This is a Fun-Filled Day with Music, Food, Wine & Beer and Great Shopping! The Rivertown Peddlers Faire offers a Little Something for Everyone! Featuring Repurposed, Handmade, New & Used and Great Vintage Finds! We Look Forward to Seeing You at The Rivertown Peddlers Faire!
The groundbreaking for the tower to house the historic First Congregational Church of Antioch bell on the Museum grounds will be held Wednesday, July 23, 2025. Rendering (left) and photos: Antioch Historical Museum
Community embraces restoration of 157-year-old bell from First Congregational Church of Antioch
By Tom Menasco & Carla Baker Marymee
The Antioch Historical Museum is excited to announce a groundbreaking ceremony to restore the 157-year-old First Congregational Church Bell and construction of the Unity Bell Tower. The ceremony is scheduled for July 23, 2025 at 1:30 p.m. The community is invited to attend.
The 700-pound brass bell, donated by First Congregational Church Board member Paul Fish, is one of the oldest artifacts from the settling of Antioch by early Americans. The church bell is said to have brought early members of the church together as it rang loudly across the city. It was heard by Antioch’s founders; Rev. W.W. Smith and Captain George W. Kimball, as well as Thomas Gaines, the first known Black settler who was a sexton of the church.
“The First Congregational Church of Antioch traces its roots to June 12, 1865, when it was founded as the city’s pioneer church under the United Church of Christ (UCC) banner.
“Over its 150-year history, the church has prioritized hospitality—welcoming all without exception, including African Americans as early as 1875 and children of Chinese laborers building the Delta levees,” Dwayne Eubanks, Antioch Historical Museum board member said.
“Antioch is the third largest city in Contra Costa County with a population of more than 117,097 residents. Over the decades the demographics of Antioch have changed. We are a diverse community with an amazing history and story to tell. Our goal is to become a reflection of an inclusive, multiracial, and multicultural city that embraces all people. It is our wish that this bell and the Unity Bell Tower will symbolize growing appreciation for all people,” he said.
“We thank the Antioch community for recognizing the importance of preserving this valuable piece of the city’s history. Because of generous donations, we were able to raise $85,000.00,” Eubanks added.
Work on the Unity Bell Tower is being accomplished by Wayne E. Swisher Cement Contractor, Evan & Son Masonry, and Drill Tech who have made significant in-kind contributions to this project.
The project has also been generously supported by individual donors, the Antioch City Council, local businesses, and non-profit organizations including: Delta Veteran’s Group and Antioch Veterans Banner Program, St. Ignatius Catholic Church, Fontana Family Foundation, Antioch Rotary Club, Kiwanis Delta Antioch, and Class of ’66 Antioch High School.
There are eight sponsorship levels, providing a range of giving opportunities – diamond, gold, platinum, silver, bronze, copper, sapphire, and ruby. Names of sponsors will be permanently inscribed at the exhibit site. Contributions are tax deductible.
The project’s dedication is expected by Fall 2025, coinciding with the 50th anniversary of the society’s creation and the 25th year being located at the 1910 Riverview High School site.
The Antioch Historical Museum resides within the 1910 Riverview High School, a site listed on the National Register of Historic Places. The museum, located at 1500 W. 4th Street, is also home of the Antioch Sports Legends Hall of Fame program. The Sports Legends Hall of Fame showcases and honors the achievements of 253 individual athletes and 17 teams.
