Montgomery County Stop Sign Monitoring Systems Pilot (HB 601)

Maryland has enacted House Bill 601, establishing a three-year pilot program to implement stop sign monitoring systems in specific school zones within Montgomery County. The legislation authorizes the use of these systems on both state and local highways located in school zones within the City of Gaithersburg and the City of Rockville.

The primary purpose of the monitoring systems is to record violations of state law that require drivers to obey stop signs. According to the fiscal and policy note for the bill, the systems will be deployed to increase compliance with stop sign requirements in these designated school areas.

Legislative Timeline and Approval

House Bill 601 was introduced on January 28, 2026, and was sponsored by the Montgomery County Delegation. The bill moved through the Maryland General Assembly during the 2026 regular session.

On March 4, 2026, the House of Delegates passed the bill on its third reading. The vote total was 95 in favor, 28 opposed, and 18 other.

Following its passage in the House, the bill proceeded to the Senate, where a hearing was held on March 25, 2026. The legislation subsequently passed the Senate and became law.

Local Implementation and Context

The pilot program focuses on two specific municipalities in Montgomery County: Gaithersburg and Rockville. During the legislative process, the Mayor and Council of Rockville provided testimony regarding the necessity of the program.

In their testimony, representatives from Rockville noted that the city has multiple schools within its borders, including fifteen schools, which necessitates enhanced traffic safety measures to protect students.

Legal and Regulatory Framework

The authorization for these monitoring systems is limited to a duration of three years. The bill specifies that the pilot program will operate under the existing statutory provisions that govern other stop sign monitoring systems already in use throughout the state of Maryland.

These existing provisions will apply to the systems placed in the school zones of Gaithersburg and Rockville to ensure consistency in how violations are recorded and processed under state law.