Updated October 17, 2026.
A collision near an on-ramp is not automatically the fault of one vehicle simply because it was merging or already on the freeway. Reconstruct where each vehicle was, what movement occurred and what opportunity each driver had to respond.
The earlier article named April 29, 2026 fatalities on I-710 and US-101 without adequate verification. This guide does not adopt those accounts or infer causes from the locations.
Locate the actual point of conflict
Record the ramp, direction, nearby exit and lane configuration. Was it an entrance lane, a lane ending, a continuing auxiliary lane or an area where entering and exiting traffic crossed? Those descriptions are not interchangeable.
Retain photographs of markings and signs already taken safely. If the collision happened before temporary construction or restriping, later imagery may show a different road. Label when and where each image was made.
Describe actions rather than conclusions
“The car moved from the ramp lane into the next lane” describes an observation. “The driver forced everyone off the road” adds a conclusion that needs support. Note signals, braking and the sequence of contact without inventing speeds or motives.
The DMV’s lane guidance describes checking mirrors, blind spots and available space. Applying traffic duties to a disputed event still requires the actual facts; the handbook is not a finding about your collision.
Keep footage before and after the impact
A short clip beginning at contact may omit the approach. Preserve the original file, device information and clock setting. Keep a working copy separate from the original rather than replacing it with a slowed or annotated version.
A witness’s location matters too. Ask whether they saw the merge itself or only vehicles after the crash. Do not treat someone else’s interpretation as your own firsthand memory.
Review injuries and coverage separately
Organize care records, work restrictions, vehicle estimates and insurer correspondence. A traffic report may help identify parties without resolving every coverage or responsibility issue. Multiple vehicles can mean several insurers and different claim numbers.
For a practical starting point, see our after-accident guide. Contact Fairmont Law Firm at (800) 324-7666 for a free case review, with intake assistance available 24/7 in English and Spanish. Ask about deadlines early rather than waiting for agreement on fault.
General information, not legal advice. Outcomes depend on the facts, available evidence and applicable law.
