Because You’re Stupid? NH-DOT Video on How To Use A Roundabout

The two-lane roundabout in Lee, New Hampshire at the intersection of US Route 4 and NH Route 125 was constructed to solve traffic congestion and address safety issues. Roundabouts are often used at intersections to efficiently manage competing traffic volumes. Roundabouts can manage traffic more efficiently than comparably sized signalized intersections because they allow conflicting traffic to move concurrently. Script Continues… | NH DOT Video Here