San Diego, December 8, 2025
A tragic accident occurred early Sunday morning on northbound I-805 near University Avenue in San Diego, resulting in at least one fatality. The collision, involving a semi-truck whose driver couldn’t stop, led to significant traffic disruptions and a hard closure of the freeway. The California Highway Patrol responded promptly, issuing a SigAlert and advising motorists to seek alternate routes as they investigate the circumstances of the crash.
San Diego, CA – A fatal crash occurred early Sunday morning on northbound Interstate 805 near University Avenue, leading to significant traffic disruptions. The collision took place around 2:45 a.m., prompting a response from the California Highway Patrol (CHP). Emergency crews confirmed at least one fatality at the scene. The incident involved a semi-truck, whose driver was unable to stop, contributing to the deadly outcome. In response, CHP issued a SigAlert and activated multiple message signs to alert drivers. Crews also began preparing for a hard closure of northbound I-805 just south of the I-15 split, causing significant traffic buildup in the area. The identity of the victim has not been released, and the full circumstances surrounding the crash remain under investigation. Motorists were advised to avoid the area and seek alternate routes while the freeway remained partially closed.
Details of the Incident
The collision occurred during the early hours of Sunday morning, leading to a major traffic disruption on northbound I-805 near University Avenue. CHP officers responded promptly to the scene, where emergency responders confirmed a fatality. The involvement of a semi-truck, whose driver was unable to stop, was a contributing factor to the incident. In response to the crash, CHP issued a SigAlert and activated multiple message signs to alert drivers. Crews began preparations for a hard closure of northbound I-805 just south of the I-15 split, resulting in significant traffic buildup in the area. The identity of the victim has not been released, and the full circumstances surrounding the crash remain under investigation. Motorists were advised to avoid the area and seek alternate routes while the freeway remained partially closed.
Background Information
Interstate 805 is a major north-south freeway in San Diego, connecting various neighborhoods and serving as a primary route for commuters and freight. The stretch near University Avenue is known for its heavy traffic, especially during peak hours. Previous incidents in the area have led to significant traffic disruptions, highlighting the importance of prompt response and clear communication from authorities. The CHP continues to investigate the circumstances surrounding this fatal crash to determine contributing factors and prevent future occurrences.
Safety Recommendations
Motorists are advised to exercise caution when traveling on I-805, especially during early morning hours when visibility may be reduced. Adhering to posted speed limits, maintaining a safe following distance, and staying alert to road conditions can help prevent accidents. In the event of a traffic incident, drivers should follow instructions from law enforcement and be prepared for potential delays or detours.
Frequently Asked Questions (FAQ)
What caused the fatal crash on I-805 near University Avenue?
The collision involved a semi-truck whose driver was unable to stop, contributing to the fatal outcome. The exact circumstances are under investigation by the California Highway Patrol.
What is the current status of the freeway?
As of now, the northbound lanes of I-805 near University Avenue have partially reopened. However, traffic may still be affected, and motorists are advised to seek alternate routes.
Has the identity of the victim been released?
No, the identity of the victim has not been released at this time.
What should drivers do if they encounter a traffic incident?
Drivers should follow instructions from law enforcement, exercise caution, and be prepared for potential delays or detours. Staying informed through official channels can provide the latest updates on road conditions.
Key Features of the Incident
| Feature | Details |
|---|---|
| Location | Northbound I-805 near University Avenue, San Diego, CA |
| Time of Incident | Approximately 2:45 a.m. on Sunday, December 7, 2025 |
| Involved Vehicle | Semi-truck |
| Fatalities | At least one confirmed fatality |
| Traffic Impact | Significant delays; partial closure of northbound lanes |
| Investigation Status | Ongoing by California Highway Patrol |
Deeper Dive: News & Info About This Topic
HERE Resources
Fatal Crash on I-805 Near University Avenue
Fatal Crash on I-805 Near University Avenue in San Diego
Major Weekend I-5 Closure for Roadwork in San Diego
Fatal Motorcycle Accidents on State Route 79 in Julian
Recent Traffic Collisions in San Diego Result in Multiple Fatalities
Northbound I-5 Reopens Early After Weekend Construction
Motorcyclist Dies in Tragic San Diego Accident
Fatal Motorcycle Crash on I-15 Express Lanes in San Diego
I-5 Reopens Early After Weekend Construction Closure
I-5 Closure for Maintenance Work in San Diego This Weekend
Author: STAFF HERE SAN DIEGO WRITER
The SAN DIEGO STAFF WRITER represents the experienced team at HERESanDiego.com, your go-to source for actionable local news and information in San Diego, San Diego County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Comic-Con International, San Diego County Fair, and San Diego Pride Festival. Our coverage extends to key organizations like the San Diego Regional Chamber of Commerce and United Way of San Diego County, plus leading businesses in biotechnology, healthcare, and technology that power the local economy such as Qualcomm, Illumina, and Scripps Health. As part of the broader HERE network, including HEREAnaheim.com, HEREBeverlyHills.com, HERECostaMesa.com, HERECoronado.com, HEREHollywood.com, HEREHuntingtonBeach.com, HERELongBeach.com, HERELosAngeles.com, HEREMissionViejo.com, and HERESantaAna.com, we provide comprehensive, credible insights into California's dynamic landscape.


