Q: There’s a freeway exit I sometimes take that ends in a roundabout. The speed limit for the roundabout is 10 mph. When traffic is heavy, it is very risky to enter the roundabout because people do not slow down. Would speed bumps prior to the roundabout get people to slow down or would that make it worse?
A: Before we get into roundabouts, let’s talk about speed limits. We tend to think of a speed limit as the sign with black numbers on a white background. That’s part of it, but the first paragraph of the speed limit law requires drivers to travel at a reasonable speed for conditions, be aware of potential and actual hazards, and limit speeds to avoid a collision. Sometimes the legal speed is lower than what’s posted on a speed limit sign.
Continue reading “Speed Limits in Roundabouts”