On Tuesday, October 6, 2015 at 5:30:04 AM UTC-4, wrote:


I don't see any evidence that there is any movement to go to
traffic circles here in the USA. In NJ, we've been slowly going
the opposite way. They have been in use here for over half a
century, but starting about 25 years ago, they stopped doing new
ones and have been slowly taking out the remaining ones. Very
few left here now.