Roundabouts are designed to improve traffic flow and reduce severe crashes. In many cases, they do exactly that. But when drivers misunderstand the rules -- or ignore them -- collisions can happen.
When you consider that the alternative to a roundabout is a stoplight, it’s easy to understand how the roundabout can be safer. By cutting vehicle speeds at intersecting roads, there is a direct reduction in direct impact accidents, which results in fewer severe injuries.
And while they are still safer than a typical intersection, attorney Mike Morse at Mike Morse Law Firm said roundabout crashes can still happen. As these circular intersections continue to expand across Michigan, so do the accidents that occur when drivers fail to follow basic right-of-way principles.
Morse acknowledged that roundabouts can sometimes feel a little crazy to deal with. And while that frustration is common, the rules are actually straightforward if you take the time to understand them.
Rule No. 1: Yield means yield
The most important rule in any roundabout is simple: traffic already inside the circle has the right-of-way.
“First, you have to understand what a yield is,” Morse said. “That sign isn’t a suggestion. You have to yield before you come into that roundabout.”
Drivers entering must slow down and wait for a safe opening. Failing to yield is one of the most common causes of roundabout collisions.
“If somebody’s already in the roundabout, you’ve got to wait and let them pass in front of you.”
It may sound obvious, but many crashes occur because drivers treat yield signs like optional merges instead of mandatory right-of-way controls.
Rule No. 2: Keep moving -- don’t stop inside the circle
Roundabouts are engineered for continuous flow. When drivers stop unnecessarily inside the circle, they create dangerous conditions.
“Don’t stop in the middle and wave people in,” Morse said. “If it’s your turn to go, you’ve got to go, because you’re going to cause accidents.”
Sudden stops inside the roundabout can lead to rear-end collisions and chain-reaction crashes.
Morse’s message is clear: “If it’s time to go, you go.”
Predictability prevents accidents. Hesitation causes them.
Rule No. 3: Choose your lane before entering
Multi-lane roundabouts require drivers to decide their lane before entering the circle.
Changing lanes mid-circle is a frequent source of sideswipe collisions.
“You’ve got to pick your lane before you enter,” Morse said. “It’s not the time for a surprise lane change. Pick your lane and then go.”
If a driver misses an exit, the safest option is to continue around and try again -- not to cut across lanes.
Why Michigan continues expanding roundabouts
Despite driver frustration, data supports the safety benefits of roundabouts. By reducing vehicle speeds and eliminating high-speed perpendicular impacts, they significantly decrease severe injury crashes.
Michigan continues installing roundabouts because they:
- Reduce the severity of crashes.
- Improve traffic flow.
- Lower fuel consumption.
- Eliminate reliance on electric signals.
- Decrease long-term maintenance costs.
However, statistics do not eliminate human error. And when drivers ignore the rules, injuries follow.
When other drivers don’t follow the rules
Even when a motorist follows every guideline correctly, they cannot control the actions of others.
“If you follow these steps, you probably won’t get into an accident unless there’s another careless driver in your Michigan roundabout,” Morse said.
While lighthearted, the point is serious. Many roundabout crashes stem from failure to yield. That’s why Morse encourages drivers to wait your turn and only enter the flow of traffic after you’ve determined it’s safe to do so.
Injured in a roundabout crash?
Although roundabouts reduce certain types of severe crashes, they can still produce failure-to-yield accidents, sideswipes, rear-end collisions and multi-vehicle pileups.
According to Morse, determining fault often depends on:
- Which vehicle was already inside the circle.
- Lane positioning at the time of impact.
- Whether a driver failed to yield.
For anyone who’s been injured in a Michigan roundabout accident, legal guidance can make a significant difference.
For more information or a free consultation, click or tap here or call 855-374-2514.