• Fedizen@lemmy.world
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    1 year ago

    speed bumps are garbage for speed control, you need to make the cars weave with alternating bollards or curbs. Traffic circles and roundabouts use this method to reduce dangerous collisions.

    For small streets with no lane markings: bollards placed on both sides so cars have to stop to let other cars through.

    For large streets - lanes that weave near pedestrian crossings with curbs or jersey barriers force drivers to slow down and turn work best.