ROUNDABOUTS: THEY'RE MORE ECO-FRIENDLY THAN TRAFFIC LIGHTS AND THEY HELP SAVE LIVES

© Courtesy of City of Carmel Welcome to Carmel, Indiana, the roundabout capital of America. Although often criticized, traffic circles, or roundabouts, are highly effective in reducing the risk of accidents at intersections. For proof of this, look no further than Carmel, Indiana, considered a leader in the field, with around 140 roundabouts in the city.The city of Carmel is now ...

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