Chevrons are placed the same distance from the edge of the traveled lane and pavement as other signs as shown in Chapter 4. They may be placed at a height of either 7.0 - 7.5 ft (with triangular slip base) or 4.0 - 4.5 ft (with wedge anchor and when size of chevron is 24" x 30" or smaller, such that height from ground to top of chevron does not exceed 6'6") measured from the edge of traveled lane to bottom of the chevron as shown in Figure 4-22.