Double Reverse Curve, Silhouette
The horizontal alignment Reverse Curve signs may be used in advance of situations where the horizontal roadway alignment changes. This sign indicates that two lanes in the road ahead curve to the right and then immediately curve back to the left.
GalleriesAdvisory and Warning Signs
Federal Highway Administration Manual on Uniform Traffic Control Devices for Streets and Highways, 2003 Edition (including 2004 and 2007 revisions) (Washington, DC: United States Department of Transportation, 2007)