Direction Indicator sign consists of directional arrow and a symbol to determine the direction of the detour, several symbols can be used for different routes. To be used to advise the direction of a route around a road closure. Sign can be used as a Left hand or a Right hand indicator. It can be used on Level 1 or Level 2/3 Roads. Symbols include: (Please specify at time of order): - Square - Diamond - Circle - Diamond - State highway route shield