Wisconsin 2025-2026 Regular Session

Wisconsin Assembly Bill AB371

Introduced
7/17/25  
Refer
7/17/25  

Caption

An Act to amend 346.01 (2), 346.02 (12) and 346.43 (1) (b) 1.; to create 346.375, 346.43 (5), 346.575 and 346.60 (6) of the statutes; Relating to: the use of speed safety camera systems and traffic control photographic systems in a first class city and providing a penalty. (FE)

Summary

AB371 would authorize a first class city, which currently means Milwaukee, to use automated enforcement tools for certain traffic violations. The bill creates two new programs: speed safety camera systems to detect speeding and traffic control photographic systems to detect drivers who enter intersections on a red light or proceed through a red light after stopping. In both cases, the vehicle owner—not necessarily the driver—would generally be liable for the forfeiture, subject to specified defenses and exceptions for stolen vehicles, leased vehicles, and dealer trial runs. The bill sets detailed operating rules for both systems. For speed cameras, citations could not be issued for speeds less than 15 miles per hour over the limit, and the city would have to post warning signs, publish enforcement locations and hours, conduct a public information campaign, issue warnings for the first 90 days, train personnel, calibrate and inspect equipment, and adopt policies governing data use, confidentiality, and oversight. For red-light cameras, the bill requires notice signs, rear-facing images of license plates, use only at high-crash intersections, and limits the number of monitored intersections per aldermanic district. Both programs would expire five years after implementation unless renewed by future law. AB371 also changes Wisconsin traffic law to support owner liability for these automated citations. It amends the definition of “owner” for certain vehicle-liability provisions, adds new forfeiture provisions for camera-based violations, and specifies that liability under these sections does not create driver license suspension, revocation, or demerit points. Revenue from forfeitures must first cover implementation and operating costs, then be used only for traffic enforcement, traffic safety programs, and traffic safety infrastructure. The bill’s overall impact would be to expand local enforcement authority in a narrowly targeted way, while also creating a significant new administrative and data-governance framework for municipalities that use the systems. It would affect vehicle owners, drivers, local law enforcement agencies, municipalities in first class cities, and vendors that supply camera systems, while also limiting vendor compensation models and restricting public access to certain images. No committee transcript or vote record is provided, and the bill ultimately failed to pass pursuant to Senate Joint Resolution 1. Based on the bill text, the measure appears designed to improve traffic safety through automated enforcement, but it also raises concerns about privacy, civil liberties, due process, and the fairness of holding vehicle owners liable when they may not have been driving. The detailed safeguards, public reporting requirements, and sunset provisions suggest an attempt to address those concerns, but the absence of recorded debate or votes means the specific points of contention in legislative discussion are not available here.

Impact

AB371 would create new sections 346.375 and 346.575 and related forfeiture provisions, authorizing owner liability for red-light and speeding violations detected by automated camera systems in a first class city. It would also amend existing statutes governing vehicle owner liability, traffic signal forfeitures, and speed-limit enforcement, while clarifying that these camera-based violations do not trigger license suspension, revocation, or demerit points. The bill would impose extensive operational, notice, training, calibration, confidentiality, and reporting requirements on local authorities, and it would restrict how forfeiture revenue and vendor contracts may be used.

Sentiment

The bill appears generally supportive of traffic safety enforcement and local flexibility, with a strong emphasis on safeguards and accountability. Its structure suggests proponents wanted to make automated enforcement available only in a limited setting and with substantial oversight, public notice, and sunset review. No committee discussion or vote history is provided, so there is no direct record of support or opposition in the materials supplied, but the bill’s failure to pass indicates it did not complete the legislative process.

Contention

The main points of contention likely center on automated enforcement itself: whether speed and red-light cameras improve safety enough to justify owner-based liability, and whether they create fairness, privacy, or civil-liberties concerns. Opponents may object to citations being issued to vehicle owners rather than drivers, the use of camera images and data collection, and the potential for revenue-driven enforcement, even though the bill prohibits vendor payment based on citations and limits revenue use. Supporters would likely emphasize the bill’s safety focus, restricted geographic scope, warning period, and detailed procedural safeguards, including public reporting and a five-year sunset.

Companion Bills

WI SB375

Crossfiled An Act to amend 346.01 (2), 346.02 (12) and 346.43 (1) (b) 1.; to create 346.375, 346.43 (5), 346.575 and 346.60 (6) of the statutes; Relating to: the use of speed safety camera systems and traffic control photographic systems in a first class city and providing a penalty. (FE)

Previously Filed As

WI SB375

The use of speed safety camera systems and traffic control photographic systems in a first class city and providing a penalty. (FE)

WI H5600

Traffic-control photographic systems

WI HB1330

A BILL to amend and reenact §§ 46.2-208, 46.2-882, and 46.2-882.1 of the Code of Virginia, relating to speed safety cameras, pedestrian crossing violation monitoring systems, and stop sign violation monitoring systems; placement and operation; violation enforcement; civil penalties.

WI AB265

Human trafficking and trafficking of a child and providing a penalty.

WI AB402

Creates a pilot program authorizing the installation and use of automated traffic enforcement systems in temporary traffic control zones. (BDR 43-184)

WI HB2021

In general provisions relating to traffic-control devices, further providing for automated red light enforcement systems in first class cities and for automated red light enforcement systems in certain municipalities.

WI SB266

Human trafficking and trafficking of a child and providing a penalty.

WI HB684

Relating to contracts authorizing the use of photographic traffic signal enforcement systems.

WI HB3309

Relating to the use of automated traffic control systems by local authorities and law enforcement agencies.

WI SB0217

Traffic control: accidents; penalties for moving violation causing physical injury or death to a vulnerable roadway user; enhance. Amends sec. 12e, ch. XVII of 1927 PA 175 (MCL 777.12e). TIE BAR WITH: SB 216'25

Similar Bills

No similar bills found.