EngineeringTransportation PlanningTransportTransportationRoad SafetyTraffic EngineeringTraffic OperationsTraffic SafetyFuel ConsumptionFuel Consumption ReductionRoadside DesignRoundabout DesignRoundabout Safety
Roundabouts, a kind of adaptation to traffic circles, are gaining attention across the country. Three characteristics that distinguish roundabouts from traffic circles are yield-at-entry, deflection, and flare. This article reports that roundabouts are successful because they reduce injury accidents, traffic delays, fuel consumption, air pollution, and construction costs. Two Maryland roundabouts are featured.
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