
World War II Army veteran Al Taubman is wheeled past staff of the VA’s Martinez Outpatient Clinic and Community Living Center and celebrated on the way to his 110th birthday party, June 2, 2026. Photo: Veterans Administration.
Served with General Patton
By Allen D. Payton
World War II Army veteran Al Taubman, a resident of the Martinez Outpatient Clinic and Community Living Center at the Veterans Administration Medical Center in Martinez, celebrated his 110th birthday on Tuesday, June 2, 2026, surrounded by fellow veterans, family, friends, residents and staff.
According to local veterans’ leader, J.R. Wilson, “Al served our nation in North Africa, Italy and across Europe during World War II as the Army advanced through history. A proud Brooklyn native with a true fighting spirit, he represents the very best of what we celebrate as Americans — duty, sacrifice, resilience and honor.”

World War II Army veteran Al Taubman celebrates with friends, family, fellow veterans and VA staff on his 110th birthday party June 2, 2026. Photo courtesy of J.R. Wilson.
According to Tom McNell who, along with Darlyn Phillips, helped organize the event, Taubman served with General George Patton.
A post on the VA Northern California Health Care System’s Facebook page reads, “VA Northern California was honored to celebrate a true American Hero—Al Taubman, US Army WWII Veteran—on his 110th birthday at the Martinez CLC Clinic. With gratitude and admiration, we recognized Al’s remarkable life and service. Thank you, Al, for your courage and dedication to our country. Happy 110th Birthday!”

Following a parade of military flags by fellow Martinez VA residents, a flyover was provided by the Coast Guard during the party. Photos courtesy of J.R. Wilson. Inset by Veterans Admin.
During the celebration, Taubman’s fellow Martinez VA residents held a parade of military flags, a big band performance by Alive Music Orchestra, the Coast Guard Air Station San Francisco provided a flyover of one of their helicopters during the event and the Martinez VA had speakers representing each branch of the U.S. military including:
Len Augustine, U.S. Air Force, Col Retired – 28 years of service. Pilot with 5,000 hours, 700 in Vietnam flying C 123 Provider Aircraft. He was also a Squadron, Group and Wing Commander. Last job as 89th Military Airlift Wing Commander at Andrews AFB;
Derrick Sheldon, U.S. Marine Corps, SSgt. Retired – Associate Chief of the East Bay. A super musician performing his art at exclusive venues;
Michael Mitchell (“Just Mitch works…” as he puts it.) Chief Petty Officer, Retired. U.S. Navy – 22 years of active duty, 36 total years for USN, former Director of Law and Security/Chief of Police for Navy Region North West;
J.R. Wilson, U.S. Army Airborne Qualified soldier, 3rd Special Forces Group (A) – Served his country in North Carolina and Camp Hovey, South Korea, President Delta Veterans Group, Commander VFW Post 6435, National Interim Legislative Committee-Disabled American Veterans; and
Captain Kent Reinhold from the U.S. Coast Guard Pacific Area.
Wilson shared about his and his son’s experience at the celebration. In a post on Facebook later that day he wrote, “Today was one of those moments as a father that I will never forget.
“My son, John Ryan Wilson, and I had the incredible honor of speaking at the 110th Birthday Celebration for WWII U.S. Army Veteran Al Taubman at the VA Martinez Outpatient Clinic.

Organizer Darlyn Phillips helps John Ryan Wilson as he speaks then stands with his father, JR Wilson, who also spoke and the Alive Music Orchestra performed big band sounds during the birthday celebration. Photos (L&C) courtesy of J.R. Wilson, (R) by Veterans Admin.
“As a fellow U.S. Army Veteran, it was deeply meaningful for me to stand before Al and recognize his lifetime of service. But what touched my heart the most was watching my 8-year-old son speak to him with such respect and admiration. John Ryan talked about the math of generations, the years between them, and how amazing it is that Al has lived through so much American history as our nation approaches its 250th birthday this July 4th.
“Seeing a young boy and a Greatest Generation hero sharing smiles and stories reminded me exactly why we must continue to preserve the legacy of our Veterans.
“Happy 110th Birthday, Al Taubman. Your service to this nation will never be forgotten.”
See more photos of his birthday celebration on the VA Northern California Health Care System’s Facebook page.
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Multi-agency effort in Antioch, Pittsburg, Oakley
By Antioch Police Department
On Thursday, May 21, 2026, the Antioch Police Department hosted a Vehicle Theft Suppression and Enforcement Team (VSET) operation involving the cities of Antioch, Pittsburg and Oakley. The operation brought together 65 officers from 12 law enforcement agencies across Contra Costa County, including the CHP Contra Costa and Contra Costa County Probation Department.
As a result of the coordinated enforcement effort, officers conducted 112 enforcement stops, leading to:
- 6 felony arrests
- Recovery of 4 illegal firearms
- 22 citations issued
- Arrest of three subjects following a pursuit of a vehicle wanted in connection with felony charges
- Recovery of an occupied stolen vehicle and the arrest of its occupant
- Recovery of 5 abandoned stolen vehicles
- 9 vehicles impounded
In addition to enforcement activities, officers partnered with Contra Costa County Probation to conduct probation searches at 11 locations and worked alongside CHP on a business inspection.
This operation highlights the effectiveness of regional collaboration in addressing crime, enhancing public safety, and improving the quality of life throughout our communities. We thank all participating agencies for their commitment and teamwork in making this operation a success.
Read MoreSuspects drive wrong way; assistance from multiple agencies includes two helicopters, Sheriff’s K-9
43-year-old from Oakland has history of arrests
By Lafayette Police Department
On Tuesday afternoon, June 2, 2026, at about 2:13, Lafayette police officers responded to a business on the 3500 block of Mt. Diablo Blvd. for a report of two shoplifters who stole items and then fled in a silver-colored Honda.
On Pleasant Hill Road, the suspect vehicle drove past a Lafayette Police officer who attempted to stop the car. The Honda fled leading the officer on a pursuit which the officer terminated and pulled over when the suspect vehicle drove north in the southbound lanes.
The officer later came upon a collision involving the Honda and another vehicle a short distance away. The suspects fled on foot.
Officers from the Orinda Police Department and deputy sheriffs from Valley Station responded to set up a perimeter and help search for the suspects. Helicopters from the California Highway Patrol and East Bay Regional Park District Police also provided assistance.
Pleasant Hill Road was closed at Springhill Road and Green Valley Drive.
A Contra Costa Sheriff’s Office police K-9 located one suspect who was taken into custody and booked into the Martinez Detention Facility. Another suspect remains outstanding. The two occupants in the car that was struck by the suspect vehicle were taken to a local hospital as a precaution.
According to a report on X (Twitter) by Henry K. Lee of KTVU FOX 2, the business is the BevMo and William Ware, age 43, was arrested.
According to the Contra Costa County Sheriff’s Office, the five-foot, 11-inch tall, 210-pound William Pierr Ware, born 9/26/1982 is Black and being held in the West County Detention Facility on no bail.
According to localcrimenews.com, he lives in Oakland and has a history of arrests dating back to 2021 by multiple agencies for crimes including grand theft, organized retail theft, burglary, receiving stolen property, evading with wanton disregard for safety and resisting, obstructing and/or delaying a peace officer.
The investigation is ongoing. Anyone with any information is asked to contact the Lafayette Police Department at (925) 284-5010. Tips can be emailed to: 94549tip@gmail.com.
Allen D. Payton contributed to this report.
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Dr. Dana Eaton, Peter Karumbi and Vince Robb were elected Tuesday night, and Kristin Connelly was re-elected.
Top two candidates in Congressional, Assembly races set for November runoffs
By Allen D. Payton
Four new leaders were elected, and three leaders were re-elected in Contra Costa County Tuesday night. One countywide ballot measure passed, while two failed and the November run-off candidates were decided for both congressional districts.
New Leaders
As of the latest June 2026 Primary Election Night Results posted by the Contra Costa Elections Division Wednesday, June 3, 2026, 12:46:24 AM, three new candidates in competitive countywide races led by large margins. Dr. Dana Eaton dominates Dr. Jag Lathan for Superintendent of Schools with 99,939 votes or 73.44% to 36,139 or 26.565 of the vote; for Auditor-Controller, Peter Karumbi is ahead of Deepika Naharas 107,672 votes or 79.23% to 28,223 or 20.77% of the vote; and in the Assessor’s race, Vince Robb is beating both his opponents, Nick Spinner and Kismet Kathrani with 99,681 votes or 67.99% to 33,165 or 22.62% and 13,722 or 9.39% of the vote, respectively. Since Robb received more than 50% of the vote, there will be no top-two runoff in November.
Appointed Treasurer-Tax Collector Dan Mierzwa had no opponent and was elected to the position with 127,277 votes.
Robb “Surprised” “Grateful”
“I went all in just to go for this. I’m surprised at how high the percentage is especially since it was a race with two opponents,” Robb said when reached for comment. “I’m grateful to the voters of the county for placing their trust in me. I’m thankful they looked to my experience and the office overall and see we’re a well-oiled machine. The staff there is great. This is a victory for the staff, there, too. We treat people like they want to be treated. I look forward to serving the people and the businesses in Contra Costa for the next four years.”
Eaton “Cautiously Optimistic”
“I’m cautiously optimistic. I felt like the results were pretty strong. But I’m waiting for all the votes to be counted,” Eaton said. “We were expecting 250,000 total votes cast. That would be like 35%. My experience in these is takes a couple of Fridays. We feel like we had a great opening night and we hope it holds.”
Karumbi “Grafeful and Humbled”
“I am grateful and humbled by the overwhelming support of the voters of Contra Costa County,” Karumbi stated. “I look forward to serving you with integrity, transparency and steadfast commitment to our community. It is a privilege to serve, and I remain deeply committed to earning your trust every day moving forward.”
Re-Elected Leaders
Three incumbent officials were easily re-elected Tuesday night. County Clerk-Recorder-Registrar Kristin Connelly was the only incumbent County official facing an opponent, this year. She is way ahead of challenger Pratima Sonavne with 124,794 votes or 87.02% to 18,611 or 12.98% of the vote.
Efforts to reach Connelly for comment was unsuccessful prior to publication time.
Incumbent County Supervisors John Gioia in District 1 and Ken Carlson in District 4 also ran unopposed and were re-elected to four-year terms on the Board. Gioia received 20,898 votes while Carlson received 30,446, so far.
Ballot Measures – Urban Limit Line Extended, But County Sales Tax, College Bond Fail
For the three countywide ballot measures, Election Night results show only one is passing. Measure A, the Urban Limit Line renewal by more than 2-to-1. The yes votes total 107,061 or 67.91% and the no votes total 50,593 or 32.09% of the vote.
But Measure B, the County’s half-cent sales tax failed with 66,118 yes votes or 41.41% to 95,300 no votes or 58.59% of the vote. Measure G, the College District bond which required 55% to pass also failed, only receiving 74,995 yes votes or 46.78% to 85,329 no votes or 53.22% of the vote.
(See separate article for local measures, later).
The latest results from the Secretary of State show the following:
November Congressional Candidates Set
In the race for the new 9th Congressional district which now includes Antioch, Pittsburg, portions of Oakley and most of San Joaquin County, incumbent Democrat Representative Josh Harder will face Republican John McBride in November. Harder has 40,267 votes or 57.7% to McBride’s 16,997 or 24.4%. The other three Republican candidates were Martin Veprauskas with 5,876 or 8.4%, Khalid Jeffrey Jafri with 5,330 or 7.6% and Parminder “Happy” Singh with 1,313 or 1.9% of the vote.
In the new 10th District, which includes most of Contra Costa County and a small portion of Alameda County, incumbent Democrat Representative Mark DeSaulnier will face Republican Jeff Frese. The congressman has 69,312 votes or 57.3% to Frese’ 18,253 or 15.1%. Two other Republicans, threepeat candidate Katherine Piccinini has 15,409 votes or 12.7% to Dr. Angela Griffiths’ 8,500 or 7.0% of the vote. Three other Democrats trailed with 4,045 votes or 3.3% for Joshua Hamilton, 3,420 or 2.8% for Mitchell Maisler and 2,026 or 1.7% of the vote for Bob Rowland.
In the new 8th District, which includes portions of West County, Democrat incumbent Democrat Representative John Garamendi with 51,388 votes or 53.4% of the vote, will once again face Republican Rudy Recile, with 30,750 votes or 32.0%, in November. Recile beat out two Democrats, Nicolas Carjuzza who has 10% and Aaron Rowden who has 4.7% of the vote.
November Assembly Candidates Set
In the 15th Assembly District (AD), which includes northern and eastern portions of the county, incumbent Democrat Annamarie Avila-Farias had only one opponent in the primary, Arthur Webb, registered No Party Preference referred to as independent. She was leading him by 40,930 votes or 66.5% to 20,616 or 33.5% of the vote.
In the 16th AD, which includes Walnut Creek, Lamorinda and the San Ramon Valley, incumbent Democrat Rebecca Bauer-Kahan will again face Republican Joseph Rubay in November. She’s beating him and independent candidate, Chirag Kathrani, by 48,559 votes or 61.4% to 27,811 or 35.2% and 2,676 or 3.4% of the vote, respectively.
In the 14th AD, which includes most of West County, incumbent Democrat Buffy Wicks will face Republican challenger, Borgar Solnordal in November. She is leading him and Green Party candidate, Mark Rendon, by 43,584 votes or 78.7% to 6,924 or 12.5% and 4,839 or 8.7% of the vote, respectively.
Finally, in the 11th AD, which includes portions of far East County, incumbent Democrat Lori Wilson will face independent candidate Jenny Leilani Callison in November. Wilson is beating her and independent Rochelle Carter by 44,608 votes or 63.4% to 17,572 or 25% and 8,199 or 11.6% of the vote, respectively.
Ballots Still to Be Counted
Ballots postmarked by Tuesday will still be counted if they arrive at the County Elections Division within seven days following the election. The Clerk has 28 days to certify the election, but that can happen much quicker with the low-voter turn-out which is common for non-presidential year primary elections. So far, votes from 23.88% of those registered to vote in the county have been counted. That number is expected to increase but by how much is not yet clear.
UPDATE 1: According to the Associated Press’ California Governor all-primary results report, the 174,683 votes counted represents an estimated 63% of the total vote count in Contra Costa County. That could leave another 102,600 votes remaining to be counted countywide.
UPDATE 2: According to the Contra Costa Elections Division, as of Thursday, June 4, 2026, there are a total of 144,200 estimated ballots remaining to be processed.
Estimated number of unprocessed ballots:
Ballots voted at a voting location – 100
Vote-by-mail ballots received on or before Election Day – 117,000
Vote-by-mail ballots received after Election Day – 25,000
Provisional ballots – 100
Conditional Voter Registration Provisional ballots – 1,000
Other (In Review, Damaged) – 1,000
Total – 144,200
Next Results Expected (date and time): Friday, 6/5/2026 – 4:00 PM
Please check back later for any additional updates to this report.
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The Proposed 2026 County ULL renewal map shows areas of contractions and expansions. Source: Contra Costa County
Would allow for expansion near Byron Airport, contractions elsewhere
Won’t affect ULL’s of the 19 cities
By Allen D. Payton
On Tuesday’s Primary Election ballot in Contra Costa County is Measure A, the 2026 Voter-Approved Contra Costa County Urban Limit Line also referred to as the Urban Limit Line and Land Preservation Plan Amendment Measure. Voters are asked whether to extend the County’s current Urban Limit Line (ULL) for 25 more years, as well as expand and contract it, placing a net of almost 9,500 more acres outside the line.
The ballot language reads, “Shall the measure amending the Contra Costa County General Plan and the County’s 65/35 Land Preservation Plan Ordinance to continue protections to the County’s non-urban, agricultural, and open space areas by extending the term of the County’s Urban Limit Line through December 31, 2051; adopting an updated Urban Limit Line map; requiring voter approval, except under limited circumstances, to expand the Urban Limit Line by more than 30 acres; and retaining the 65/35 Land Preservation Standard, be adopted?”
The county’s first ULL was voter-approved in 1990 and was renewed in 2006 which lasted 20 years.
Each of the 19 cities have their own voter-approved ULL, which supersede the County’s ULL, in order to receive local street maintenance funds from Measure J, the county’s half-cent sales tax for transportation. So, Measure A will not affect each city’s ULL only land in the unincorporated portions of the county.
Will Extend County ULL by 25 Years, Allow Expansion Near Byron Airport, Contractions Elsewhere
According to the County Counsel’s Impartial Analysis of the measure, “In 2004, voters approved Measure J-2004, which extended a local transportation sales tax (Measure C-1988) by 25 years and allowed the County to receive a share of those sale tax proceeds provided the County had a voter-approved ULL.
“In 2006, voters approved Measure L-2006, which extended the term of the ULL to December 31, 2026. In order (for the County) to continue to be eligible to receive transportation sales tax proceeds after 2026, the ULL must be extended beyond 2026. This measure would extend the County’s ULL for 25 years, through December 31, 2051.
In addition, “the measure would amend the County’s 2045 General Plan and the 65/35 Ordinance to accomplish the following: (1) extend the term of the 65/35 Ordinance from December 31, 2026, through December 31, 2051; (2) require four-fifths vote of the County Board of Supervisors and voter approval to expand the ULL by more than 30 acres (except under limited circumstances); (3) provide for periodic reviews of the ULL by the Board of Supervisors and a required review involving an evaluation of housing and job needs; (4) update and expand the criteria for moving land outside the ULL; (5) incorporate a revised ULL map that among other things delineates an area of future potential expansion near the Byron Airport; and (6) retain the 65/35 land preservation standard and protections for the County’s prime agricultural land. This measure will become effective immediately if approved by a majority of the voters voting on the measure.”
The proposed County ULL would include contractions totaling 11,098 acres and expansion of 1,603 acres for net 9,495 more acres placed outside the Urban Limit Line. (See map). However, the acreage does not include the Byron Airport Potential ULL Expansion Area.
Yes on A Campaign’s Main Argument
The main argument of the Yes on Measure A campaign, paid for by Save Mount Diablo and supported by nine other organizations, is “The Urban Limit Line helps prevent traffic from getting worse. The more people have to drive, and the more cars on the road, the worse traffic gets. This election, say YES to protecting our open space and agriculture, safety from wildfire, limiting traffic, and encouraging housing where it makes sense.”
No on A Campaign’s Main Argument
The main argument of the No on Measure A campaign, paid for by the Contra Costa Taxpayers Association is that “Measure A removes an additional 9,460 acres — equivalent to 14.78 square miles — from any possible urban housing use through 2051. That is larger than 10 of the 19 cities in Contra Costa County. Calling this a routine renewal misleads voters about what is actually on the ballot.”
The campaign also claims, “When Contra Costa restricts its land supply, families don’t disappear. They move — and commute back.”
Analysis: Growth is inevitable and acts much like a balloon, when it is restricted in one area, growth expands elsewhere. Such as in the Central Valley which feeds not only our state, but nation and world, and where land is cheaper and unfortunately, farmers can make more money selling to developers than farming. The result has been commuters driving further to work and blowing more polluting smoke out of their tailpipes, defeating the goals of the environmentalists, which doesn’t make sense.
At the same time, there’s plenty of room inside the current ULL’s of the cities for more housing growth to occur, especially in East County. Plus, the measure includes a potential expansion near the Byron Airport where commercial and/or mixed-used development could occur, as the long-planned, four-lane Route 239 between Brentwood and Tracy are built, the runway is potentially extended, a fixed base operation and fuel farm are built there, and a possible transit stop located there, as well.
Read more information on the websites for both the Yes on Measure A and No on Measure A campaigns.
See Full Text of 2026 CCC ULL Measure.
Read MoreBy Richmond Police Department
The Richmond Police Department has arrested a suspect in connection with the fatal shooting that occurred on May 29, 2026, in the 200 block of West Nevin Avenue.
At approximately 6:27 p.m., officers responded to reports of shots fired and located an adult victim suffering from gunshot wounds. Despite immediate life-saving efforts by responding officers, the victim tragically succumbed to their injuries at the scene.
Through rapid investigative work, officers quickly identified a possible suspect and associated vehicle. Investigators utilized Flock Safety Automated License Plate Reader (ALPR) technology to track the suspect vehicle as it traveled from Richmond into Concord.
With the assistance of the Concord Police Department, the suspect was located and taken into custody without incident later that evening. The suspect has been booked on charges of murder (PC 187).
The Richmond Police Department is grateful for the assistance provided by the Concord Police Department and is pleased that Flock ALPR technology served as a critical investigative tool, helping investigators identify and arrest a homicide suspect within approximately eight hours of the shooting.
This case highlights the value of technology, strong investigative work, and regional law enforcement partnerships in helping bring violent offenders into custody quickly.
The investigation remains active and ongoing. Detectives are continuing to investigate the circumstances and motive surrounding this incident.
We extend our deepest condolences to the victim’s family, friends, and loved ones during this difficult time.
Anyone with information related to this incident is encouraged to contact the Richmond Police Department Investigations Bureau at (510) 621-1288.
The suspect’s name, age and other details have been requested. Please check back later for any updates.
Allen D. Payton contributed to this report.
Read MoreParents “admonished…they could be cited for child endangerment”
By Lafayette Police Department
On Thursday, May 28, 2026, a Lafayette PD Officer attempted to stop and educate juveniles recklessly riding e-motorcycles (not street-legal) in the downtown area. In two different incidents, the juveniles refused to stop and sped away doing wheelies. Due to the public safety concerns, no pursuit was initiated. After reviewing the incident and speaking with witnesses, the officer identified all three juveniles. The officer later met with the juveniles and their parents to discuss their riding behavior and to educate all parties that e-motorcycles are not street legal. The officer cited all three juveniles for CVC 12500(a) – Unlicensed Driver. The parents were admonished that if their child is caught riding these again, they could be cited for child endangerment.
Here are two recent incidents highlighting the danger of these electric motorcycles:
https://www.youtube.com/watch?v=yaBKm_cTRYE
https://www.youtube.com/watch?v=6qQKL_NE5h0
Remember: Unregistered electric motorcycles are not street legal.
Learn How to Choose an Electric Bike at https://www.rei.com/…/exper…/how-to-choose-an-ebike.html
Electric Bike vs. Electric Motorcycle (CA law)
Class 1 E-Bike: pedal assist only, no throttle, max 20 mph
Class 2 E-Bike: pedal assist plus throttle, max 20 mph
Class 3 E-Bike: pedal assist only, max 28 mph (helmets required, no riders under 16)
Maximum 750 Watts.
Electric Motorcycle: Anything exceeding these specs (no pedals, higher speeds) requires registration, insurance, and a motorcycle license for road use.
Off-Highway Vehicles (OHV): Models such as Sur-Ron and Talaria electric motorcycles are designed only for off-road use.
Read MoreBy CHP Golden Gate
RICHMOND, Calif. — A victim was injured in a freeway shooting late Monday evening in Richmond following a road rage incident on Interstate 80 (I-80).
On May 25, at approximately 7:33 p.m., officers assigned to the California Highway Patrol’s (CHP) Oakland Area office were dispatched to a freeway shooting that occurred on eastbound I-80, west of Hilltop Drive.
Responding officers contacted the victim at a secondary location after he exited the freeway to wait for emergency responders. The victim suffered a gunshot wound to his right shoulder and was transported to a local hospital for treatment.
The CHP’s Golden Gate Division Major Crimes Unit responded to the scene and opened an investigation. All lanes of eastbound I-80 at El Portal Drive were temporarily closed to allow officers to process the scene. After speaking with the victim and witnesses, it was determined that the shooting occurred following a road rage incident. Detectives are actively working to identify suspect(s) in this incident, and anyone with information is asked to call the CHP Investigative Tipline at (707) 917-4491.
The mission of the CHP is to provide the highest level of Safety, Service and Security
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Longest continuous, non-motorized relay in world history will have stops in Walnut Creek, Antioch July 6-8
Interested individuals or teams can participate
By Dave Whitson, ADT 250 Relay Director, American Discovery Trail Society
FRONT ROYAL, VA – In 2026, the American Discovery Trail Society (ADTS) celebrates the outdoors and 250 years of our independence with the American Discovery 250 Relay— a 6,800-mile (11,000 km) journey along the entire American Discovery Trail from California to Delaware, traversing through hundreds of cities, towns, villages and hamlets, starting in July and ending around Thanksgiving. This event will be the longest continuous, non-motorized relay in world history. The ADTS invites all to join in the celebration by participating for a day or more in a relay, attending one of over 100 local events, or sharing your story of personal growth and adventure. Together, we commemorate America’s past and unify our country.
Specialized Batons
Participants will carry a specialized baton displaying the header and carrying a copy of the Declaration of Independence. There will be three batons to choose from – each engraved with the three founding principles in the document: Life, Liberty and the Pursuit of Happiness. There will be three different colors assigned to each baton as well – red, gold and blue.
We have provided an informational webinar presenting an overview of the event which you can link to HERE.
Interested participants or teams are asked to register for free at discoverytrail.org/america-250-relay. Runners, cyclists, hikers, wheelchair users and horseback riders are all encouraged to take part. We also encourage interest from those who wish to help with logistics, welcoming events or sponsorships.
The ADTS is making the turn-by-turn route instructions and GPS tracks free to the public during the 2026 year as part of the celebrations thanks to a generous donation from Indiana Trails.
DATES HAVE BEEN SET!
California dates are from July 1st-15th with stops in Walnut Creek and Antioch on July 6th and 7th, leaving on the 8th. The California segment will begin at Limantour Beach in Marin County where we’ll gather for the American Discovery 250 Relay kick-off, cross the Golden Gate Bridge, end with a final leg from Tahoe City on the Tahoe Rim Trail into Nevada on July 15th.
Contra Costa County Segments
- Monday 07/06/2026 — UC Berkeley, CA at 8:00 a.m. run and walk to Heather Farms Walnut Creek, CA — 28.3 miles We’ll meet on the corner of Bancroft and College Ave, right on the edge of the UC Berkeley campus. The Telegraph Channing Garage is a nearby parking option. Estimated arrival time: 5pm
- Tuesday 07/07/2026 — Heather Farms Walnut Creek, CA at 8:30 a.m. run and walk to Antioch Community Park, CA — 36.6 miles The day begins with a special event–a breakfast hosted by the City of Walnut Creek, in collaboration with Save Mount Diablo. Free food! (We’re going to need it.) We’ll aim to hit the road around 9am. Lunch-time gathering in Clayton, hosted by the City of Clayton. Details to follow. Estimated arrival time: 7pm.
- Wednesday 07/08/2026 — Antioch Community Park, CA at 8:30 a.m. bike to Sacramento – William Land Park, CA — 69.4 miles We depart from Antioch / Worth Shaw Community Park. The City of Oakley will offer a refreshment stop for participants at Antioch/Oakley Regional Shoreline around 9:30am. A support vehicle will be accessible in Oakley (7.5 miles), Isleton (30 miles), Locke (39.6 miles), and Clarksburg (55 miles), and also on-call for road-side support. Water will be available in the vehicle to top off bottles, and it will also be possible for participants to have some of their own supplies transported. Estimated arrival time: 4pm.
The entire relay calendar is now available to review here: discoverytrail.org/adt-relay-calendar.
Many Sections of the Trail are Multi-Modal and ADA Accessible
On many days we can have hikers, runners, bicyclers, and others. Thus, a 70-mile “bike” day will certainly include bicyclists who go the full distance, but there also can be people who meet up at the starting point in the morning and walk for a mile or more, or there may be walkers who gather at sites where the bikers stop for lunch or at the end of the day. Also some days listed as “hike” can include families or others who wish to ride their bikes.
There are some days when certain modes are not practical or allowed, such as no bicycles in wilderness areas. Thus, the sign-up form asks the date, the mode of transit, and the desired starting and ending points. Note that the relay will split in Denver, so in September and October we are running two relays at the same time, one through the south-central region and through the north-central region. We unite in late October in Cincinnati.
About the American Discovery Trail
The American Discovery Trail is the nation’s first non-motorized coast-to-coast trail established in the USA in 1990. Since then, hundreds have taken the challenge to walk, bike, wheelchair or horseback the entire trail (or sections thereof) with life-changing results.
It runs for 6,800 miles through 15 states and Washington, D.C. The route incorporates numerous local, state and national trails, with most of them designed for walking, hiking, and running and for bicycle and equestrian use. It connects scores of scenic and historic trails, backcountry roads, national parks and forests plus thousands of state and local properties of historic, cultural and natural significance. Users can experience their local environment, or the 23 ecosystems the trail passes through – deserts, mountains, forests, waterfronts, and plains. You can learn more about the ADT by visiting www.discoverytrail.org.
Allen D. Payton contributed to this report.
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Crews conduct paving work on Highway 4 at Marsh Creek Road in Eastern Contra Costa County. Photo: Caltrans
From 7:30 PM to 5:00 AM
By DeNise Harding, PIO, Caltrans Contra Costa County
CONTRA COSTA COUNTY — Due to unexpected rain over the past two nights in the Brentwood area, Caltrans Construction has unfortunately lost two days from the paving schedule. As a result, Caltrans has revised the schedule for the full closure needed for ongoing paving on State Route 4 (SR-4), spanning from Hillcrest Avenue to Byron Highway. The extended closure will now occur nightly between Balfour Road and Marsh Creek Road along SR-4, beginning May 31, 2026, through June 1, 2026, from 7:30 PM until 5:00 AM each night.
Full Closure of Marsh Creek Road (SR-4) is tentatively set to return Tuesday, June 1, 2026. Access during these times will be limited to local residents, business owners, and their employees. Please note: all scheduled work is weather dependent and may change.
SR-4 Balfour Road to Marsh Creek Detour Information May 31-June 1:
Westbound SR-4 Travelers:
Traffic from Byron and Discovery Bay to Antioch/Martinez : Turn right on Walnut Blvd , continue Walnut Blvd, turn left on Balfour Rd., continue, Balfour Rd., turn right on Balfour Rd on to WB SR-4 on ramp and merge WB SR-4.
Traffic from Livermore and Byron to Antioch/ Martinez: Turn right on Walnut Blvd, continue Walnut Blvd, turn left on Balfour Rd., continue Balfour Rd., turn right on Balfour Rd. WB SR-4 on ramp and merge WB SR-4.
Eastbound SR-4 Travelers:
Traffic from Antioch/Martinez to Discovery Bay/ Byron : Take EB SR-4 Balfour Rd. Exit, turn left on Balfour Rd., continue Balfour Rd., Turn Right on Walnut Blvd, Turn Left on Marsh Creek (SR-4).
Traffic from Antioch/Martinez to Livermore: Take EB SR-4 Balfour Rd. Exit, turn left on Balfour Rd., continue Balfour Rd., Turn Right on Walnut Blvd, continue Walnut Blvd, turn left on Vasco Road.
WHAT TO EXPECT
Drivers should note that Marsh Creek Road (SR-4) will be fully closed overnight, beginning again on June 1, 2026. The closure will take place every Sunday through Thursday night from 7:30 PM to 5:00 AM. To search for current District 4 lane closure information, please click here. This project is tentatively scheduled to be complete by Summer 2027.
State Route 4 Marsh Creek Road Detour Returns June 2, 2026:
- Westbound SR-4 Travelers: Detour begins at Byron Highway left on Brentwood Boulevard, left on Balfour Road, right on to westbound SR-4.
- Eastbound SR-4 Travelers: Detour begins at Vasco Road; left on Walnut Boulevard, right on Payne Ave, left on Sellers Ave, right on Brentwood Boulevard, continue on Byron Hwy to eastbound SR-4.
Changeable message signs (CMS) will be posted throughout the corridor to assist drivers. Please follow posted signs and detour routes during these closure periods.
Motorists are advised to expect delays and allow extra travel time. For 24/7 traffic updates, follow 511.org on Twitter. For real-time traffic, visit Caltrans QuickMap.
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