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             Figure 8B-2. Advance Warning Signs 
            This figure shows four advance warning signs. 
            W10-1 is shown as a round yellow sign with a black border and legend.
              A black "X" covers the sign, and two "R's" are
              shown in the left and right quadrants of the sign. 
            W10-2 is shown as a diamond-shaped yellow sign with a black border
              and legend. The sign shows a cross intersection with an elongated
              right arm. A symbol of a vertical railroad track is shown across
              the right arm. 
            W10-3 is shown as a diamond-shaped yellow sign with a black border
              and egend. The sign shows a right-facing T-shaped intersection with
              an elongated right arm. A symbol of a vertical railroad track is
              shown across the right arm. 
            W10-4 is shown as a diamond-shaped yellow sign with a black border
              and legend. The sign shows a T-shaped intersection with an elongated
              right arm. A symbol of a vertical railroad track is shown across
              the right arm. 
            Back
              to Chapter 8B 
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