Colorado Politics

City installing sensors to count pedestrians, vehicles in downtown Colorado Springs corridor

The city of Colorado Springs is installing 26 sensors in the downtown corridor as part of a program to collect foot and vehicle traffic data.

The sensors detect and categorize moving objects – pedestrians, bicycles, cars, trucks, buses – but do not collect personally identifiable information, according to Carlos Tamayo, the city’s innovation manager. Each moving object is counted with information on direction of travel, date, time stamp and mode of transportation.

Numina, the company providing the sensors, specializes in the computer vision-sensor solution to measure where and how things move at street level: “intelligence without surveillance,” according to their website.

Five sensors, also called multimodal counters, have been installed so far with the remaining 21 set to be installed on utility poles over the next two months.

The program aims to collect better data on how many people are traveling through certain areas of the city to meet demand for this type of data from stakeholders including downtown businesses and the city’s traffic engineering, economic development, planning and parks departments.

“The city needs more multimodal data for traffic operations, the ability to provide data to potential and current businesses, and for gaining general knowledge about the use of public parks, trails, and public rights of way,” Tamayo said.

A multimodal data visualization example.
Courtesy of the City of Colorado Springs

The plan is to move sensors to new locations after one year for a total of seven to 10 years, which is the life span of the technology.

“We will continue to move the sensors, collect, and analyze data, and provide that data analysis to stakeholders until the sensors reach end of life,” Tamayo said.

“We hope that the sensors enable many data-driven decisions to be made for each of our stakeholders through the years.”

A multimodal data collection example.
Courtesy of the City of Colorado Springs
Pedestrians cross the intersection at Nevada Avenue and Bijou Street Wednesday, April 12, 2023, during the lunch hour. The city of Colorado Springs is installing 26 sensors in the downtown area over the next couple months to collect the foot and vehicle traffic. The senors collect movement, not individual information of the person or vehicle passing them. (The Gazette, Christian Murdock)
Christian Murdock/The Gazette
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