Storm Shelter Directional Sign 4090 W1-11 Hairpin Curve signs are

W1-11 Hairpin Curve signs are essential for alerting motorists to an extremely sharp change in the horizontal alignment of the roadway

U-Channel posts feature 3/8″ holes spaced 1″ center-to-center 1″ from the top running the full length of the post

This clear and concise sign provides immediate awareness in advance of winding sections on rural roads and highways

and Green signals

Storm Shelter Directional Sign 4090 W1-11 Hairpin Curve signs areOur signs are produced with high quality 3M reflective materials. Please be sure to select the Size and Arrow Direction that you would like. Photo for reference only, but shows an actual proof of our design.