A blind-spot motorcycle accident can happen when a driver changes lanes, merges, turns, leaves a parking space, or pulls away from a curb without seeing a rider beside the vehicle. Because you have little protection from the vehicle, pavement, guardrails, and nearby traffic, even a low-speed sideswipe can cause serious injuries.
If you were injured in a New Hampshire blind-spot motorcycle crash, the main questions often involve what the driver should have seen, when the vehicle began moving, whether a signal was used, and whether you had enough time or space to avoid the collision. Evidence such as video, witness statements, vehicle damage, road marks, and electronic data may help establish fault.
Tenn And Tenn, PA helps injured motorcyclists across New Hampshire investigate crashes, preserve evidence, address insurance disputes, and understand the legal options that may apply.
A blind spot may explain why a driver missed you, but it does not automatically excuse an unsafe lane movement.
Why Blind Spots Are So Dangerous for Motorcyclists 
Every vehicle has areas that are difficult to see through mirrors alone. A motorcycle can disappear near a passenger car’s rear quarter panel, beside a sport utility vehicle, or along the side of a commercial truck. The danger increases when a driver relies only on mirrors and does not check the area beside the vehicle before moving.
A careful driver should monitor surrounding traffic, use mirrors, signal when required, and confirm that the intended path is clear before moving laterally. Checking over the shoulder is a common safety practice that may help a driver see a motorcycle outside the mirror’s field of view.
Around Manchester, New Hampshire, and on heavily traveled roads such as Interstate 93 and Interstate 293, merging traffic, exits, lane reductions, construction patterns, and congestion can create added risk. A sudden lane movement may force you toward another vehicle, a barrier, the shoulder, or a narrowing lane.
Common Blind-Spot Motorcycle Crash Scenarios
Blind-spot crashes are not limited to highway lane changes. They can occur whenever a driver moves without first confirming that the intended path is clear.
Common examples include:
- A passenger car changes lanes into a motorcycle traveling beside it.
- A vehicle enters from an on-ramp and forces a rider toward the shoulder.
- A driver pulls away from a curb or parking space without checking for an approaching motorcycle.
- A pickup truck or sport utility vehicle crosses several lanes near an exit.
- A commercial driver begins a wide turn while a motorcycle is beside the vehicle.
- A person opens a vehicle door into a rider’s path.
- A distracted motorist drifts across a lane marker.
- A driver moves back into a lane too soon after passing a motorcycle.
Some crashes involve no physical contact. You may brake hard, leave the roadway, or strike another object while trying to avoid a vehicle entering your lane. Video, witness accounts, road marks, debris, and final vehicle positions may still help show which vehicle created the emergency.
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What New Hampshire Law Requires Before a Lane Change
New Hampshire RSA 265:24 applies to roadways divided into marked lanes. It requires a vehicle to remain as nearly as practicable within a single lane and prohibits a driver from moving from that lane until the driver has first determined that the movement can be made safely.
RSA 265:45 also states that a driver may not turn from a direct course or move right or left on a roadway unless the movement can be made with reasonable safety. The statute also requires an appropriate signal.
A turn signal communicates an intention to move. It does not make an unsafe lane movement lawful or give a driver permission to enter an occupied lane. A driver may still be negligent after signaling if the driver failed to monitor traffic, confirm sufficient space, or respond to a motorcycle already beside the vehicle.
Fault depends on the complete circumstances. The investigation may consider lane position, traffic speed, visibility, signals, vehicle size, road design, available escape routes, and the time each person had to react.
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How Fault Is Proven After a Blind-Spot Collision
The statement, “I did not see the motorcycle,” does not decide fault. The more useful question is whether the driver used reasonable care before changing direction, entering another lane, or moving from a stopped position.
Evidence that may help answer that question includes:
- Police reports and officer observations
- Photographs of vehicle damage, lane markings, mirrors, and the road layout
- Traffic-camera, business, residential, or dashboard-camera video
- Witness names, contact information, and recorded statements
- Turn-signal use and the timing of the lane movement
- Scrape marks, debris, tire marks, gouges, and impact points
- Damage patterns on the motorcycle and the other vehicle
- Phone records or other evidence of distraction
- Vehicle event data or driver-assistance alerts
- Commercial vehicle cameras, logs, dispatch records, and safety policies
Video can be valuable because it may show lane position, traffic speed, signal use, and the short period available for you to react. Digital evidence may be recorded over or deleted, so preservation requests may need to be sent promptly.
For practical evidence-preservation guidance, visit:
https://www.tennandtenn.com/how-to-collect-and-preserve-evidence-after-a-motorcycle-accident/
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What Insurance Companies May Argue
An insurance company may claim that you stayed in a blind spot, passed on the right, accelerated during a lane change, traveled too fast, or failed to take reasonable evasive action. Each allegation should be compared with the full sequence of events and the available physical and digital evidence.
You may have been traveling lawfully in an established lane with no safe escape route. The fact that the collision occurred beside another vehicle does not prove that you caused it. The location of the damage, direction of scrape marks, road configuration, video, and witness descriptions may support a different conclusion.
New Hampshire follows a modified comparative fault rule under RSA 507:7-d. You may recover damages when your fault is not greater than the combined fault of the defendant or defendants. Any damages awarded are reduced according to the percentage of fault assigned to you. The party alleging your fault bears the burden of proving that allegation.
For example, a driver may make an unsafe lane change while the insurer argues that you were speeding. Video, reconstruction evidence, witness accounts, vehicle damage, and electronic data can help evaluate both claims.
Read more about comparative fault in New Hampshire accident cases:
https://www.tennandtenn.com/understanding-comparative-fault-in-new-hampshire-car-accident-cases/
Injuries and Losses in a Motorcycle Accident Claim
A sideswipe or forced-lane-departure crash can throw you from the motorcycle or trap you between vehicles. Potential injuries include fractures, shoulder and knee injuries, road rash, spinal trauma, head injuries, internal injuries, nerve damage, and scarring.
The losses included in your claim depend on your injuries, available insurance coverage, medical evidence, and the effect of the crash on your daily life. Documented losses may include:
- Ambulance, hospital, surgical, rehabilitation, and medication expenses
- Future medical care and assistive equipment
- Lost income and reduced earning capacity
- Motorcycle repair or replacement
- Damage to your helmet, clothing, and riding equipment
- Physical pain, scarring, disability, and reduced mobility
- Emotional harm and loss of normal activities
An early settlement may not account for future surgery, lasting work restrictions, or long-term therapy. A signed release usually ends your claim against the released party. Your medical outlook, liens, available coverage, and future needs should be reviewed before you resolve the claim.
The motorcycle accident claims process may involve investigation, insurance review, negotiations, and litigation. Learn more here:
What to Do After a Blind-Spot Motorcycle Accident
Your health and immediate safety come first. Call 911 when emergency assistance is needed, accept appropriate medical evaluation, and follow the recommended treatment plan. Some head, spinal, internal, and soft-tissue injuries may not be fully apparent at the scene.
When your condition and the traffic environment allow:
- Move to a safer location without placing yourself in further danger.
- Photograph the vehicles, motorcycle, roadway, lane markings, debris, traffic controls, and nearby cameras.
- Ask witnesses for their names and contact information.
- Obtain the driver’s license, vehicle registration, and insurance information.
- Keep the motorcycle and damaged riding gear until their evidentiary value has been reviewed.
- Report the crash to the appropriate insurer without guessing about fault.
- Save medical records, bills, wage-loss documents, receipts, and insurance correspondence.
- Avoid posting detailed crash or recovery updates on social media.
- Write down what you remember while the details are still fresh.
New Hampshire RSA 508:4 generally provides a three-year filing period for personal actions, subject to the discovery rule and other exceptions. Different deadlines or notice requirements may apply when a government entity, a minor, a deceased person, a defective product, or another special circumstance is involved. Evidence can disappear long before the filing period ends, so prompt investigation may matter even when the general deadline has not approached.
How a New Hampshire Motorcycle Accident Attorney Can Help
A lawyer can investigate the collision, send preservation notices, request video and electronic data, interview witnesses, review vehicle damage, obtain police and medical records, identify insurance coverage, evaluate comparative fault claims, and document current and future losses.
Legal assistance may be useful when:
- The driver denies responsibility.
- The vehicles did not make contact.
- A commercial vehicle was involved.
- Several drivers may share fault.
- The injuries may be permanent.
- The insurer disputes medical treatment or lost income.
- The insurer offers a settlement before the medical picture is clear.
You can learn more about the firm’s New Hampshire motorcycle accident practice here:
https://www.tennandtenn.com/new-hampshire-motorcycle-accident-lawyers/
Speak With a New Hampshire Motorcycle Accident Attorney
A blind-spot motorcycle accident can leave you facing medical treatment, missed work, motorcycle damage, and difficult insurance decisions. Tenn And Tenn, PA represents injured riders throughout New Hampshire. The firm can review the circumstances, help preserve evidence, evaluate insurance issues, and explain the legal options that may apply without promising a specific result.
Call (603) 614-5055 or use the contact page to request a consultation:
https://www.tennandtenn.com/contact-us/
This article is for informational purposes only. It is not legal advice and does not create an attorney-client relationship. Consult an attorney about your specific situation.














