Concrete structures installed along West Colorado Avenue have drawn notice from people who travel the corridor by car, bicycle, and foot. City traffic planners describe the installations as part of an ongoing test of a potential traffic and pedestrian route redesign, and they say attracting attention from the public is a deliberate outcome.
The avenue is among the busier roads on the city's Westside. The pilot focuses on adding pedestrian crossing options between 8th and 21st Streets, though the role of the concrete barriers at the three new crossings has not been self-evident to everyone who uses that stretch.
The structures serve a specific safety function. Capital improvements manager Ryan Phipps said the layout requires pedestrians to deal with only one lane of traffic at a time, rather than contending with four lanes in a single attempt. A person stepping off the sidewalk enters a protected zone behind a barricade, then advances to a marked refuge point in the middle of the street, and then moves through a second barricade zone before reaching the far sidewalk. Research indicates that drivers tend to reduce their speed where the road narrows at these squeeze points.
Each crossing includes new signage and a push-button that activates flashing warning lights; every button press also registers as a data point that traffic planners are using to evaluate the pilot's effectiveness. Phipps described how that information will shape future decisions: "The signs have the ability to tell us how often they're being used. If they're being well utilized, they can become permanent. If they're not being well utilized, then maybe they don't stick around," he said.
At least one regular corridor user said the crossings offer a genuine benefit when traveling on foot, but raised concerns about the barrier placement from a cyclist's perspective, noting that riders must navigate around the obstacles while remaining alert to passing vehicles.
The barriers are explicitly provisional: if the pilot does not demonstrate sufficient value, they will be removed, but if the data supports keeping them, the city intends to install a lower-profile permanent curb in their place.
No timeline has been announced for when the city expects to conclude the evaluation and decide the corridor's long-term configuration.