When a turbo roundabout rolled into the southernmost corner of the Bay Area early last year, it became the first-in-the-state adoption of a successful Dutch traffic innovation — a multi-lane ...
California's first 'turbo roundabout' has sparked a surge in car crashes as drivers struggle to get the hang of the complex intersection in the Bay Area. Turbo roundabouts are circular intersections ...
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Roundabouts are increasingly popping up in Chicago's suburbs, seen as an answer to traffic problems
The number of roundabouts in the suburbs is growing. State officials say they're often safer and more efficient than signals or stop signs and are planning at least 11 more.
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