New data from the Southeast Michigan Council of Governments shows traffic circles recently built in Ann Arbor have reduced accidents by nearly 40 percent in 2008.
Still, there's a perception that traffic circles can be confusing.
New data from the Southeast Michigan Council of Governments shows traffic circles recently built in Ann Arbor have reduced accidents by nearly 40 percent in 2008.
Still, there's a perception that traffic circles can be confusing.