When a turbo roundabout rolled into the southernmost corner of the Bay Area early last year, it became the first-in-the-state ...

it became the first-in-the-state adoption of a successful Dutch traffic innovation — a multi-lane roundabout shaped like a cartoon hurricane. And while the roundabout in San Benito County ...

they encountered an intersection never before seen in California — a multi-lane “turbo roundabout” shaped like a cartoon hurricane. And, while the turbo roundabout has a history of making ...