Keep Right

STATE LAWS

“Keep Right” State Laws Interactive Map

Scroll over the state to reveal the “Keep Right” Law. You can click on the state to be taken to the state law in another tab.

All states allow drivers to use the left lane (when there is more than one in the same direction) to pass. Most states restrict use of the left lane by slow-moving traffic that is not passing.

Keep Right State Laws
AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA RI SC SD TN TX UT VT VA WA WV WI WY DC
States which only allow passing in the left lane:
  • Arkansas
  • Illinois
  • Kentucky
  • Louisiana
  • Maine
  • Massachusetts
  • New Jersey
States which require slower traffic to move right only if they are blocking traffic:
  • Florida
  • Georgia
  • Nevada
  • Utah
  • Virginia
States which require drivers moving slower than the speed limit to move right:
  • Alaska
  • Maryland
  • North Carolina
  • Ohio
  • Puerto Rico
States with other rules
  • Michigan allows only passing on the left lane unless there is heavy traffic or more than three lanes on the freeway
  • Pennsylvania and Washington allow use of the left lane to pass, allow traffic to merge, or "when traveling at a speed greater than the traffic flow."
States which require slower traffic to move right:
  • Alabama
  • Arizona
  • California
  • Colorado
  • Connecticut
  • Delaware
  • Hawaii
  • Idaho
  • Indiana
  • Iowa
  • Minnesota
  • Mississippi
  • Missouri
  • Montana
  • Nebraska
  • New Hampshire
  • New Mexico
  • New York
  • North Dakota
  • Oklahoma
  • Oregon
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Vermont
  • West Virginia
  • Wisconsin
  • Wyoming

There are two ways for drivers to take positive action against slow blocking drivers.

We believe that once the Smart Phone Processing System is popular, it will lead the way to the Vehicle Processing System.
Smart Phone

Processing System
operating via smart phone technology
and an App.

Move Over Slow Drivers (MOSD) Smartphone Processing System

The smart phone is held in a dashboard holder.

SIGN UP NOW!
Vehicle

Processing System

operating in the vehicle

Move Over Slow Drivers (MOSD) Vehicle processing system

Installed at the time of manufacturing by an OEM (Original Equipment Manufacturer) or by Retrofit in an auto repair shop, car dealership, etc.

“Slow Blocking Drivers really make me angry, but having MOSD in my car makes me smile!”

Kelly Cooper, White House Station, NJ

“MOSD has made my driving world so much better!”

Bryan Johnson, Washington, D.C.

“Having MOSD in my car gives me personal power!”

Sam Harris, Lecanto, FL

“Thank you MOSD. It is great to report slow bad drivers!”

Sylvia Real, Wheeling, WV

“MOSD is a great invention that will save many lives!”

Wanda Price, Tampa, FL

“Driving is more fun with my MOSD App. Now I can report those Slow Pokes!”

Kaela O’Brien, Sarasota, FL
Coming soon to the Apple Store
Coming soon to the Apple Store
Coming Soon to the Google Store
Coming Soon to the Google Store
RESOURCES
RECENT POSTS