Overview:
The Navajo Nation Council has approved legislation allowing limited motorcycle lane filtering under specific safety conditions, a move aimed at reducing rear-end collisions and improving traffic safety. The new law aligns portions of the Navajo Nation's traffic code with neighboring jurisdictions while establishing strict operating standards to protect all road users.
The 25th Navajo Nation Council on Monday approved legislation amending Title 14 of the Navajo Nation Code to permit limited motorcycle traffic lane filtering under narrowly defined safety conditions.
Sponsored by Council Delegate Vince R. James, Legislation No. 0064-26 authorizes operators of two-wheeled motorcycles to carefully overtake stopped vehicles by traveling between lanes in certain traffic situations. The measure allows lane filtering only on roadways with at least two lanes traveling in the same direction, where the posted speed limit is 45 mph or less. Motorcyclists using the maneuver must not exceed 15 mph while filtering through traffic.
“Public safety is the driving force behind this legislation, and it establishes clear standards for when and how motorcycle lane filtering may occur,” James said. “This legislation provides motorcyclists with an additional safety measure while ensuring that roadway users understand the conditions under which lane filtering is permitted.”
Supporters said the legislation reflects evolving traffic safety practices and addresses the heightened risk motorcyclists face when stopped in congested traffic, where they are especially vulnerable to rear-end collisions. By allowing lane filtering in limited, controlled circumstances, lawmakers believe the measure can improve rider safety, ease traffic congestion, and bring portions of the Navajo Nation’s traffic laws into closer alignment with neighboring states.
The amendment also establishes clear operating standards intended to improve regulatory consistency, increase public awareness of lane filtering rules, and reduce the likelihood of traffic collisions involving motorcycles.
The legislation was approved under the Navajo Nation Council’s consent agenda by a unanimous 21-0 vote. As the Nation’s highest legislative body, the Council’s approval makes the measure final.

