We have put together a simple list of the primary Louisiana state motorcycle laws to help you when traveling through Louisiana on a motorcycle. These Louisiana motorcycle laws were confirmed accurate as of the time of publishing and are provided to you as a reference only. For Louisiana's complete motorcycle laws, please visit the Louisiana state Motor Vehicle website.
At least five year of age must be properly seated on the motorcycle and wearing a safety helmet
Helmet Speakers:
No Restrictions
Mirrors:
One on left side required by law
Headlight:
Modulating headlight permitted
Turn Signals:
Required by law
Handlebars:
Maximum of 15" above seat
Muffler:
No acoustical criteria.
Noise Restrictions:
No acoustical criteria.
Riding Two Abreast in Lane:
Operating motorcycles on roadways laned for traffic A. All motorcycles are entitled to full use of a lane and no motor vehicle shall be driven in such manner as to deprive any motorcycle of the full use of a lane. This Subsection shall not apply to motorcycles operated two abreast in a single lane.
Lane Splitting:
The operator of a motorcycle shall not overtake and pass in the same lane occupied by the vehicle being overtaken. C. No person shall operate a motorcycle between lanes of traffic or between adjacent lines or rows of vehicles.
