Two cars colliding with explosion lines.

Motorcycle Accident Lawyer

Standing up for injured riders across Milwaukee and West Allis

Erdmann Law Offices, S.C. represents motorcyclists hurt by negligent drivers, ensuring Wisconsin riders get fair treatment and full compensation after serious crashes.

Advocating for riders when others don’t see them

Protecting injured motorcyclists in Wisconsin

Motorcycle riders face unique dangers on Wisconsin roads, where a single careless driver can cause catastrophic harm. As a Milwaukee motorcycle accident lawyer, Robert Erdmann understands that bias often works against riders, with insurers quick to blame them. Our firm investigates collisions from I-94 to downtown Milwaukee and through West Allis neighborhoods, proving what really happened. We fight to make sure every injured motorcyclist receives the respect, compensation, and justice they deserve.


Why these crashes happen so often

Common Causes of Motorcycle Accidents

Most motorcycle wrecks occur because other motorists fail to notice riders in time. Common scenarios include cars turning left across a bike’s path, drivers changing lanes without checking blind spots, or following too closely. Wisconsin’s roads also pose hazards such as potholes, loose gravel, and road construction debris. During Milwaukee’s summer riding season—especially around the Harley-Davidson Museum and local rallies—traffic congestion heightens the risk. We hold negligent drivers and other responsible parties accountable for every preventable crash.


Lasting impact on riders and families

Motorcycle Accident Injuries

Motorcyclists have little protection beyond their helmets and gear, so their injuries are often severe. Fractures, spinal cord damage, and traumatic brain injuries can lead to long recoveries and permanent limitations. Even so-called “minor” crashes cause expensive medical care and time away from work. At Erdmann Law Offices, we collaborate with medical experts to prove the full scope of each client’s physical and emotional harm. For head or spine trauma, we coordinate closely with specialists referenced in our bold traumatic brain injury resources.

What riders should know before filing a claim

Wisconsin motorcycle laws and your rights

Understanding state laws helps protect your recovery and counters common insurer arguments.

Helmet use:

Helmets are required only for riders under 18 or with instructional permits. Adults may ride without one; lack of a helmet does not bar compensation.

Comparative negligence: 

Even if a rider shares partial fault, they can recover damages if less than 51 percent responsible.

Insurance obligations:

Wisconsin’s at-fault system means the driver who caused the crash pays for injuries. Riders’ own uninsured motorist coverage can fill gaps.

Lane sharing and filtering:

Riding side-by-side is permitted, but lane splitting is not. We clarify how these rules affect liability in mixed-traffic collisions.

Leveling the field against insurers

How we help injured bikers

Insurance companies often stereotype riders as reckless or assume speed caused the crash. We dismantle those claims with accident-scene evidence, eyewitness accounts, and expert reconstruction. Our team handles communications with every insurer, including your own, to prevent low settlements. Robert Erdmann personally manages each case, giving clients honest guidance and determined advocacy from start to finish.