American Motorcyclist Association supports lane-splitting legislation in Washington state

PICKERINGTON, OH – February 24, 2015 – (Motor Sports Newswire) – Efforts by Washington state motorcyclists and politicians to enact laws during the 2015 legislative session that would permit riders to travel between cars, a maneuver commonly known as lane splitting, are supported by the American Motorcyclist Association.

The AMA is calling on Washington motorcyclists to contact their state senators today in support of this important legislation. Washington residents can find their lawmakers on the state legislature’s website:

S.B. 5623 would allow motorcyclists to pass a car in the same lane when traffic is stopped or is moving at 25 miles an hour or less. Under the bill, motorcyclists who split the lane could travel no more than 10 mph faster than the flow of traffic. The bill also makes it an infraction for a motorist to intentionally impede a motorcycle that is attempting to pass.

The bi-partisan bill is sponsored by state Sens. Tim Sheldon (D-Potlatch), Jan Angel (R-Port Orchard), Mark Miloscia (R- Federal Way), Randi Becker (R-Eatonville), Judy Warnick (R-Moses Lake), and Steve Conway (D-Tacoma).

“The AMA supports responsible lane splitting, as outlined in this bill, said Wayne Allard, AMA vice president of government relations. “Research and evidence suggest that lane splitting may reduce a motorcyclist’s risk exposure in traffic, while helping to ease congestion. And motorcyclists’ safety is of utmost importance.”

Perhaps one of the most dangerous situations for any motorcyclist is being caught in congested traffic, where stop-and-go vehicles, distracted and inattentive vehicle operators, and environmental conditions increase the risk of physical contact with another vehicle or hazard.

Reducing a motorcyclist’s exposure to vehicles that are frequently accelerating and decelerating on congested roadways can be one way to reduce front- and rear-end collisions for those most vulnerable in traffic. A 2014 study conducted in California supports this assertion by demonstrating that motorcyclists engaging in responsible lane splitting were less likely to be rear ended, suffer a head injury or be involved in a fatal crash.

Other potential benefits include an increase in conspicuity because the motorcyclist is moving relative to other traffic; a reduction in motorcyclist fatigue from constant shifting and braking in stop-and-go traffic; a lessening of the risk for engine damage for air-cooled engines; a reduction in motorcyclists’ exposure to ambient heat in the summer and car exhaust year-round due to fewer hours spent in traffic.

Motorcycle lane splitting is a common practice in California and many countries throughout the world – particularly in the highly urbanized areas of Europe and Asia. Long recognized as a way to alleviate traffic congestion and reduce the risk of crashes, the practice nevertheless remains largely prohibited in the United States, with California currently being the exception.

More information about the AMA’s position on lane splitting can be found here:

About the American Motorcyclist Association

Founded in 1924, the AMA is a not-for-profit member-based association whose mission is to promote the motorcycle lifestyle and protect the future of motorcycling. As the world’s largest motorcycling rights and event sanctioning organization, the AMA advocates for riders’ interests at all levels of government and sanctions thousands of competition and recreational events every year. The AMA also provides money-saving discounts on products and services for its members. Through the AMA Motorcycle Hall of Fame in Pickerington, Ohio, the AMA honors the heroes and heritage of motorcycling. For more information, visit