Dallas committee hears briefing on AI cameras for brush and bulky-trash trucks

City of Dallas sanitation and code compliance officials told the City Council’s Finance Committee on Dec. 9 that they plan to equip brush and bulky-trash collection trucks with still-image cameras and computer-vision software to give staff monthly, parcel-level visibility of curbside conditions.

“These cameras only capture what is visible from the public right of way,” Chris Christian, director of code compliance services, said during a presentation. He said the system would flag visible issues — bulky set-outs, illegal dumping, high grass, boarded structures — and present detections in a secure web portal for staff review.

Cliff Gillespie, director of sanitation, said the proposed service-model contract runs three years and totals approximately $2,560,000, with an annual cost of about $852,000 covering 100 cameras and supporting services. Staff described the agreement as a fully inclusive service arrangement that covers installation, software, maintenance and replacement support and remains subject to annual council appropriations.

Why it matters: staff said the system would let sanitation and code compliance target crews and inspections more efficiently, reduce unnecessary vehicle mileage and track participation trends. Christian said the tool could improve voluntary compliance and allow education-first responses that reduce enforcement needs.

How it works and safeguards: officials said the cameras take still photos (not continuous video) as trucks pass parcels on monthly bulky-trash routes; the images are processed by CityDetect software, which uses computer vision to detect conditions and generate mapped detections. Christian said the system automatically blurs faces and license plates before staff review.

Tanisha Dorsey, interim chief information officer, said the city’s internal security team reviewed the vendor’s protocols and deemed them consistent with city standards. “The data in the system is only usable for the services the city will provide,” she said, adding that licensed users from the code compliance and sanitation departments will have portal access.

Vendor retention and unblurring: Gavin Von Blake, CEO and cofounder of CityDetect, said a small set of vendor engineers support the product. Committee members pressed whether the vendor retains unblurred images and whether law enforcement could obtain unblurred images. City staff said the vendor may retain images and may use them to train models; they also said configuration choices made during procurement determine whether unblurred images are retained in a separate repository.

Willow Sanchez of the city attorney’s office noted that, under the Texas Public Information Act, records are producible unless an exclusion applies and that requests would be subject to legal review and redaction as appropriate. Staff explained that the portal shown to sanitation and code compliance users would display blurred photos by default if the city configures the system that way, and that unblurring typically requires a vendor-side configuration or specific production process.

Operations and escalation: staff said detections will be triaged; immediate hazards such as illegal dumping and vacant structures would be addressed quickly (abatement or boarding where code requires), while lower-priority issues might be monitored across monthly detections and then escalated to in-person inspections or the city’s 311/Salesforce workflow.

Next steps: staff said the City Council will consider the contract on Dec. 10; upon approval, the city would proceed with ordering hardware, installation and staff training. The committee had no formal vote on the item at this meeting.