M1-4 US Highway Route Sign Custom 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

Excellent choice where installing a flasher cabinet is not feasible

and Green signals

this is completely out of our control - we apologize for the inconvenience

M1-4 US Highway Route Sign Custom W1-11 Hairpin Curve signs areProduced with top quality 3M High Intensity Prismatic reflective materials. Please be sure to select the SHEETING, ROUTE DIGITS, SIZE and ROUTE NUMBER that you would like on the sign. Photo for reference only Please note: 2 digit signs are only available in 24x24" and 3 digit signs are only available in 30x24". Note: If the numbers overflow the borders, don't worry we will correct this in production. Your sign will look great!