SENATE BILL REPORT
HB 1180
As Reported By Senate Committee On:
Transportation, March 28, 2005
Title: An act relating to vehicle length and width measurement exclusive devices and specialized equipment.
Brief Description: Harmonizing vehicle size limits with federal rules.
Sponsors: Representatives Kilmer, Wallace and Woods; by request of Department of Transportation.
Brief History: Passed House: 3/03/05, 96-1.
Committee Activity: Transportation: 3/28/05 [DP].
SENATE COMMITTEE ON TRANSPORTATION
Majority Report: Do pass.Signed by Senators Haugen, Chair; Jacobsen, Vice Chair; Poulsen, Vice Chair; Swecker, Ranking Minority Member; Esser, Kastama, Mulliken, Oke, Spanel and Weinstein.
Staff: Hayley Gamble (786-7452)
Background: State law regarding externally mounted mirrors is not in compliance with recently
updated federal regulations. Current law allows rear view mirrors to extend five inches beyond
a vehicle's width limits. Other width exclusive devices are listed in state law and may not extend
more than three inches beyond the width limits of the vehicle, or be designed to carry cargo.
Federal funds can be withheld from states that are found to be out of compliance with federal
regulations.
Vehicles considered 'specialized equipment' must follow certain state and federal laws when
being used on state highways. Specialized equipment vehicles include car and boat transporters,
trucks with various trailer combinations, and trucks towing other vehicles. A change in federal
law has recently amended the category of specialized equipment, allowing a certain combination
vehicle to transport explosives. Under current law, this vehicle could not transport explosives in
Washington State.
Summary of Bill: Externally mounted mirror regulations are brought into compliance with
federal regulations. An externally mounted rear vision mirror may extend beyond the width limits
of a vehicle to provide the driver a view to the rear along both sides of the vehicle.
The Department of Transportation (DOT) may determine by rule what devices can be considered
width exclusive. The current list of width exclusive devices in statute is repealed.
DOT may make changes to size and weight criteria rules for vehicles considered specialized
equipment without legislative approval.
Appropriation: None.
Fiscal Note: Not requested.
Committee/Commission/Task Force Created: No.
Effective Date: Ninety days after adjournment of session in which bill is passed.
Testimony For: None.
Testimony Against: None.
Who Testified: No one.