You’re behind the wheel in Austin, following your usual route through a quiet neighborhood. Suddenly, the road opens up into an unfamiliar intersection. No red lights, no stop signs—just a wide concrete circle surrounded by signage and landscaping. There’s a moment of hesitation. Do you yield? Merge? Speed through?

If you’ve been in that situation, you’re not alone. Welcome to the age of Austin’s roundabouts—where traditional crossroads are being redesigned into safer, continuous loops of motion.

As part of an evolving urban mobility strategy, the City of Austin is replacing more and more traditional intersections with roundabouts. These circular junctions, while still a novelty to many locals, are increasingly being seen as tools of transformation in the fight against traffic crashes and congestion.

A Safer Spin on City Streets

According to city officials, Austin’s embrace of roundabouts is rooted in hard data: roundabouts reduce fatal and injury-related crashes by up to 80%. Traditional four-way intersections can contain up to 32 potential vehicle conflict points. Roundabouts? Just eight. The slower speeds they enforce also protect pedestrians, offering reduced risk and better visibility.

“The reduction in crashes is significant,” said Ruth Steiner, a professor of urban and regional planning at the University of Florida.

“Often, the reduction in severity is even more important, because with roundabouts, you have slower traffic.”

Roundabouts eliminate the possibility of head-on collisions and drastically reduce the likelihood of right-angle or “T-bone” crashes. Unlike signalized intersections, where drivers may speed up to beat a light, roundabouts encourage consistent caution—no green light to chase, no red light to run.

The Circle of Cost and Functionality

While safety is a major selling point, roundabouts aren’t cheap. The new roundabout at West Mary and Evergreen Avenue has a price tag of $1.3 million, funded by a $720 million mobility bond passed by voters in 2016. By comparison, a standard traffic signal in Austin costs about $500,000 to install.

But proponents argue the extra cost pays off in the long run. Roundabouts don’t require electricity, don’t malfunction during power outages, and reduce long-term maintenance needs.

“Roundabouts not only improve safety, but also reduce congestion and delay,” said Cody Stone, an engineer with Austin’s Transportation Department.

“We’ve gotten support from residents who say, ‘Why don’t you consider one here?’ That kind of feedback tells us the culture is changing.”

The Learning Curve: Yield or Yell?

Even so, confusion reigns. Many drivers still don’t understand that they must yield to traffic already inside the circle, including cyclists and pedestrians. That hesitation—or refusal—can create dangerous situations, especially for vulnerable users.

And not all residents are thrilled. For blind or visually impaired pedestrians, roundabouts pose unique challenges.

“One of the groups that’s been concerned about safety around roundabouts has been blind pedestrians,” said Steiner.

“They depend upon hearing traffic stopping at an intersection. And in a roundabout, it never stops.”

From Skepticism to Support

Austin’s roundabout experiment didn’t happen overnight. The city first dabbled with “traffic calming circles” in the late 1990s, but these early models were small and not up to modern engineering standards. The turning point came in 2010, with the arrival of Gary Schatz, then a city traffic engineer.

“When I came to Austin in April of 2010, along with having the interest in roundabouts, I was also on an international roundabout committee,” said Schatz.

“I kept seeing different intersections in Austin and thought, ‘That kind of wants to be a roundabout.’”

His ideas didn’t always go over smoothly. Schatz remembers a local real estate developer who was ridiculed for suggesting roundabouts in a housing development. Even city staff pushed back.

“We fear the unknown or the unfamiliar,” he recalled.

“Oh my God, what if I screw this up? What if I get in there and I go the wrong way or I do the wrong thing? What if somebody runs into me?”

But those internal fights helped shift the thinking. With time, traffic engineering teams began to recognize roundabouts not just as functional tools, but as community enhancements. Today, intersections that once caused concern are being redesigned into modern, multi-modal hubs.

Future Circles in Motion

The city has completed 47 roundabouts to date. Construction is underway for number 48 at Evergreen Avenue and West Mary Street, in the Bouldin Creek Neighborhood. Number 49 will be built at Bluebonnet Lane and Del Curto Road in 2026. A 50th roundabout is being designed for the junction of Rutland Drive and Parkfield Drive.

“Basically around 2013 or ’14 is when we started really pushing for roundabouts a little more,” said Mario Porras, supervising engineer at the city.

Yet, challenges persist. Designing a roundabout often requires slicing off corners of private property, which can spark opposition. And as the 2016 bond money thins out, city officials acknowledge that the pace may slow.

Still, the roundabout momentum remains strong.

“We’re trying to speed them up,” said Stone.

“They work. We know they work. And people are starting to see that, too.”

As more Austin drivers learn to navigate the spin, the city’s streets may just become not only safer, but smarter. Roundabouts may not be the future everyone asked for—but they could be the solution the city needs.

As Austin steadily replaces traditional intersections with roundabouts, the city stands at a pivotal point in its urban evolution. While these circular designs promise enhanced safety, reduced congestion, and modern functionality, they also invite hesitation, cost concerns, and accessibility challenges. Yet, with rising public support and proven crash reduction, roundabouts are quietly reshaping how Austinites move through their city. Whether embraced or questioned, they mark a deliberate turn—both literally and figuratively—toward a new rhythm of road design that prioritizes flow, caution, and community focus.

Appreciating your time:

We appreciate you taking the time to read our most recent article! We appreciate your opinions and would be delighted to hear them. We value your opinions as we work hard to make improvements and deliver material that you find interesting.

Post a Comment:

In the space provided for comments below, please share your ideas, opinions, and suggestions. We can better understand your interests thanks to your input, which also guarantees that the material we offer will appeal to you. Get in Direct Contact with Us: Please use our “Contact Us” form if you would like to speak with us or if you have any special questions. We are open to questions, collaborations, and, of course, criticism. To fill out our contact form, click this link.

Stay Connected:

Don’t miss out on future updates and articles.