Lone Tree's speeding ticket spike
Add Axios as your preferred source to
see more of our stories on Google.

A radar trailer on RidgeGate Parkway. Photo: Robert Sanchez/Axios
Lone Tree police are cracking down on speeders along RidgeGate Parkway as development transforms the corridor.
Surprising stat: Tickets jumped 453% along the roughly 3-mile stretch east of I-25, an Axios review of city citations shows.
- Police wrote 221 tickets between January and June, up from 40 during the same period last year.
Driving the news: RidgeGate once cut through largely open land. Now, drivers pass apartments, municipal projects, retail construction and nearby single-family home sites.
- Planners designed the area for future pedestrian- and bicycle-friendly growth, while ongoing construction has brought traffic, new intersections and an ever-evolving driving environment.
What they’re saying: “We're educating our citizens that speed limits aren't a suggestion,” Lone Tree police's patrol commander Ron Pinson tells Axios.
Zoom in: Officers sometimes clock drivers going 70 mph or faster, Pinson says.
- The construction zone speed limit in the middle of the 3-mile strip is 35 mph and increases to 45 mph on both sides.
- Police deployed standalone radar trailers that show drivers' speeds — and flash red as they blaze through.
Yes, but: Drivers still regularly speed past the city's new justice center, new apartment buildings and a King Soopers Marketplace under construction.
RidgeGate’s changing elevations create a twisting drive that dips and darts past developments built between the road's divided lanes.
- Sun glare can also complicate drivers’ views.
My thought bubble: RidgeGate opened roughly 15 years ago and can feel more like the Autobahn than a route between Parker and I-25. I’ve watched drivers race and weave through traffic, and I once saw the aftermath from a car-bicycle collision near the interstate.
Why it matters: Police worry unchecked speeding will become increasingly dangerous as development brings more pedestrians and bicyclists to the corridor.
- “I don’t want to see a bunch of white crosses popping up," Pinson says.
What’s next: Lone Tree could eventually consider speed cameras in construction zones along the road.
- Nothing’s imminent.
- Pinson wants to study an automated enforcement program in Wheat Ridge and whether cameras change driver behavior.
