Commission discusses speed-display signs and traffic-data tools for school zones and complaints
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Summary
Brownsburg commissioners reviewed examples of vehicle speed-display devices and data-collection options, with commissioners and the chief saying the devices are intended for awareness and traffic-counting rather than automated citations and could be targeted to school zones and complaint hotspots.
The Brownsburg Police Commission discussed portable speed-display devices and other traffic-data tools at its Sept. 9 meeting, including their potential use in school zones and to substantiate resident complaints about speeding.
The discussion focused on whether radar- or sensor-based displays can change driver behavior and how they might complement the department’s existing speed trailers and periodic traffic counts.
A presenter displayed images of an in-line sign commonly bolted behind speed-limit signs and described deployments in several Southern Indiana towns. The presenter said the device can be moved to different locations and suggested school zones as a priority application. The presenter did not have cost figures at the meeting and said the department’s two existing speed trailers may be outdated and in need of repair.
Chief Joseph Grimes and other staff discussed operational uses. Grimes noted the devices are not intended to issue citations or mail fines: “it’s not something that is being utilized in order to write citations. It's not emailing or mailing out citations to individuals. It's about public awareness.” He said visible displays often prompt motorists to slow and that portable units can be used to collect speed and volume data the town periodically requests for traffic studies. Grimes also noted that solar-powered trailers have limited runtime without sunlight and that an alternative device might allow easier relocation and quicker data collection.
Commissioners suggested passing information to the town council and school system for possible funding consideration before next year’s budget cycle. Chief Grimes said Major Watts is also evaluating other vendors and that data from any chosen device could help target enforcement by time of day and location.
No procurement decision was made; commissioners recommended further review and possible interdepartmental coordination with the street superintendent and the school system.