City engineers are paying attention to the lessons learned at the Superior Street roundabout as they design almost a dozen new roundabouts across Lincoln.

ATLANTA — Roundabouts are growing in popularity across the country, but some drivers in metro-Atlanta continue to struggle. According to the transportation consulting firm Kittleson and Associates, ...

Re: “‘Turbo roundabout’ may involve a learning curve” (Page A1, April 15). Fatal car accidents occur far too often on major highways around the Bay Area. We need to look at new ways to reduce fatal ...