Fatal Vehicle-Pedestrian Crash on US 101 Near South Airport Boulevard in San Mateo County

Late-night vehicle-versus-pedestrian crash on southbound US 101 near South Airport Boulevard in San Mateo County left one person dead, officials said.

Emergency vehicles and lane closures on US 101 near South Airport Boulevard after a vehicle-pedestrian accident at night
Emergency responders manage a nighttime scene on US 101 following a vehicle-pedestrian crash near South Airport Boulevard.

Accident News Report

Authorities responded late Thursday night to reports of a pedestrian down on southbound U.S. 101 near the South Airport Boulevard area in San Mateo County. Initial calls around 11:15 p.m. on July 16, 2026, reported a person lying between lanes 2 and 3, with later reports describing an unknown body in lane 3 and a male down in lanes 2 and 3. Multiple vehicles had pulled onto the right-hand shoulder with hazard lights activated. Witnesses also reported a dark gray sedan and a small four-door vehicle stopped on the right shoulder, believed to be associated with the incident. Medical responders and other emergency units were dispatched to the scene. By 11:26 p.m., officials confirmed a pedestrian in lanes 3 and 4 on southbound U.S. 101 just south of the South Airport off-ramp. A SigAlert was issued, with lanes 2 through 4 closed while only lane 1 remained open. Transportation officials and the San Mateo County Coroner were notified and responded. A silver Toyota Camry was later reported on southbound U.S. 101 just north of Interstate 380 for towing. Lane 2 was reopened shortly after midnight, while lanes 3 and 4 stayed closed during the investigation. At about 1:07 a.m. on July 17, officials confirmed the incident as a vehicle-versus-pedestrian collision resulting in a fatality. By 1:08 a.m., the roadway was cleared, the SigAlert was canceled, and all lanes were reopened.

Incident Details

Accident Typepedestrian accident
Location Typefreeway
Time of Daynighttime
Date2026-07-16
Timearound 23:15-01:08
LocationSouthbound US 101 near South Airport Boulevard and just north of Interstate 380
CountySan Mateo
StateCalifornia
Vehicles Involveddark gray sedan, small four-door vehicle, silver Toyota Camry
Injuriesone pedestrian fatality
Emergency Responsepolice vehicles, paramedics, ambulance
AgenciesSan Mateo County Coroner, California Highway Patrol, Caltrans
Investigation Statusofficials investigated at the scene; no further details on findings were provided

What California law says after a pedestrian accident

Who may bring a wrongful death claim in California

When a collision results in death, California law allows specific family members to bring a wrongful death claim. The categories are defined by statute and generally include a surviving spouse or domestic partner, children, and, where there is no surviving spouse or issue, others who would be entitled to the property of the person who died. Certain dependents, including a putative spouse, stepchildren, or parents who were financially dependent, may also qualify.

A wrongful death claim compensates surviving family members for their own losses, including financial support, funeral and burial expenses, and the loss of the companionship, guidance, and society the person provided.

A separate claim, called a survival action, covers losses the person themselves sustained before death, such as medical expenses and lost earnings. California law changed here. For survival actions filed on or after January 1, 2026, damages for the decedent’s own pain, suffering, or disfigurement are no longer recoverable. Cases filed before that date are not affected, and different rules can apply in elder abuse matters.

Eligibility depends on family circumstances, filing deadlines are strict, and the damages available depend in part on when a case is filed.

Right of way rules for people walking and cycling

California drivers must yield to a pedestrian crossing in a crosswalk, and a crosswalk exists at most intersections whether or not it is painted. Drivers approaching a pedestrian in a crosswalk must also slow down or take other care for that person’s safety. Pedestrians in turn must not leave a curb so suddenly that a driver cannot yield.

Since the 2023 change commonly called the Freedom to Walk Act, an officer generally may not stop a pedestrian for crossing outside a crosswalk unless there is an immediate danger of a collision. That change limits enforcement; it does not remove the pedestrian’s duty to use care, and in a civil case that duty still counts when fault is divided.

A related rule addresses visibility. Parking is prohibited within twenty feet of the approach side of any crosswalk, marked or unmarked, and within fifteen feet where a curb extension is present. A vehicle parked in that zone can hide a person stepping into the roadway from an approaching driver, and since January 2025 the restriction is enforceable whether or not the curb is painted.

For bicycles, the Three Feet for Safety Act requires a driver passing a cyclist travelling in the same direction to leave at least three feet of clearance, and where another lane in the same direction is available and it is practicable and lawful, to change lanes before passing. Where three feet is not possible, the driver must slow to a reasonable and prudent speed and pass only when it would not endanger the cyclist.

Being outside a crosswalk, or not wearing a helmet, does not by itself establish that a pedestrian or cyclist was legally at fault. Under California’s comparative fault rule, those facts are weighed alongside everything else that happened.

Information for Families After a Fatal Collision

Losing a family member in a collision raises urgent legal questions, often long before anyone feels ready to ask them. These guides set out the basics, with no obligation attached.

Injured in This Accident? Get Trusted Legal Guidance

After an accident, the right information can make a meaningful difference. If you or a loved one was hurt, The Law Offices of Burg and Brock, Inc. can help you understand your rights and options.

Speak with our legal team today before making important decisions.

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