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TARZANA, Los Angeles County, Calif., Oct. 15, 2026 — A two-vehicle crash blocked lanes on northbound US-101 at the Tampa Avenue on-ramp in Tarzana, California, Wednesday morning, October 14, according to the California Highway Patrol. At least one person was reportedly checked out for injury at the scene.
The CHP said the crash was first reported shortly before 7 a.m., involving a silver sedan and another compact vehicle. The reporting party's vehicle came to rest in a center or shoulder area near the on-ramp, while the second vehicle reportedly ended up on the right shoulder.
Dispatch logs show a request for ambulance response over possible injury, and a unit later reported one person needed to be checked out at the scene.
Caltrans and CHP units worked to manage traffic in the area as the on-ramp and nearby lanes were affected.
The incident remains under investigation. Our thoughts are with those who were injured, and we wish them a full recovery.
Where These Crashes Tend to Cluster on Freeway On-Ramps
Crashes like this one often happen where merging traffic meets a steady flow of vehicles already at highway speed. On-ramps force a short window for drivers to match speed, find a gap, and merge, and that compressed decision-making is where many rear-end and sideswipe collisions start.
Urban freeway corridors with closely spaced interchanges add another layer of risk. Drivers exiting one ramp and entering another within a short distance create weaving patterns that can catch following vehicles off guard, especially during morning commute hours when traffic volume is heavy but still moving fast.
According to the National Highway Traffic Safety Administration, an estimated 2,442,581 people were injured in traffic crashes in 2023. A large share of those crashes happen on exactly this kind of roadway: multilane highways with frequent entry and exit points, rather than on rural two-lane roads or at traditional intersections.
Frequently Asked Questions
Why is distracted driving a factor in so many crashes?
Even a few seconds of looking away from the road, at a phone, a dashboard screen, or elsewhere, means a driver covers a significant distance without watching traffic ahead. On a freeway on-ramp, that's often enough time to miss a merging vehicle or a sudden slowdown.
How do road and weather conditions play into crashes like this?
Wet pavement, morning glare, or heavy traffic volume can all shorten the time a driver has to react. On-ramps compound this because drivers are also managing acceleration and lane changes at the same time.
What should I do right after a car accident?
Move to a safe spot if possible, check for injuries, and call 911. Exchange information with the other driver, take photos of the scene and vehicle damage, and file a report with police even if damage looks minor.
What to Do After a Car Accident in Tarzana, CA
If you're involved in a crash in Tarzana, start by checking yourself and any passengers for injuries, then move to a safe location away from traffic if you're able. Call 911 so officers can document the scene and arrange medical help if needed.
Even if you feel fine, it's worth getting checked by a medical provider afterward. Some injuries, especially from impacts at highway speed, don't show symptoms right away. Keep records of any medical visits, photos from the scene, and the police report number for your own files.
