Mountainside, NJ – Multi-Vehicle Crash With Multiple Injuries on Mountain Ave

Mountainside, NJ (May 18, 2026) – Emergency crews responded on Saturday, May 16, to a multi-vehicle crash involving multiple injuries at the intersection of Mountain Avenue and Woodland Avenue. 

Authorities said several vehicles were involved in the collision, prompting a large emergency response from Union County units and local medical personnel. Additional ambulances were requested to assist with transporting those injured from the scene.

Officials have not released the total number of people injured or the severity of their conditions.

Authorities continue to investigate the circumstances surrounding the crash.

We extend our thoughts to everyone affected and wish those injured a full recovery.

What Should Victims Do After a Multi-Vehicle Crash in Mountainside, NJ?

After a multi-vehicle crash in Mountainside, New Jersey, victims often face confusion about what steps to take next, especially when several drivers and passengers are involved. One of the most important priorities is ensuring that a police report is filed and that all injuries are properly documented by medical personnel, even if symptoms seem minor at first.

Because multiple vehicles are involved, determining fault can take time. Insurance companies and investigators may review crash reports, vehicle damage, roadway conditions, witness statements, and any available video footage to understand how the collision occurred. In many cases, each driver’s actions leading up to the crash are evaluated separately before liability is assigned.

Victims may also need to manage insurance claims with more than one policy, especially if multiple drivers contributed to the accident. This process can include communication with several insurance companies, submission of medical records, repair estimates, and documentation of lost wages. Keeping detailed records can help avoid delays or disputes during the claims process.

Lastly, New Jersey follows a modified no-fault insurance system, which means some initial medical expenses may be covered through personal injury protection benefits, but additional claims may still be possible depending on the severity of injuries and how fault is determined. Serious injury cases may allow for further compensation through liability claims against at-fault drivers.

If you were injured in a crash in Union County and have questions, we can help explain available options. At the Law Offices of Sander Budanitsky, our team has long experience with multi-vehicle accident cases throughout Union County.

We can explain how medical records, insurance communication, and claim procedures may apply to your situation. Contact our personal injury lawyers at (908) 241-3445 to discuss your questions and next steps.

Note: This post has been prepared using publicly available secondary sources. The facts surrounding the incident have not been independently confirmed. If you believe any portion of this report contains inaccurate or outdated information, please contact The Law Offices of Sander Budanitsky, L.L.C. so we can promptly review and update the content to ensure accuracy and reliability.

Disclaimer: The information presented in this post is intended for general informational purposes only and should not be construed as legal or medical advice. Reading this post does not create an attorney-client relationship, nor does it constitute a request for legal representation. If you or a loved one has been injured in an accident, please seek immediate medical care.
Any images included in this post are for illustrative purposes only and do not depict the actual accident scene.