DEVIATION
OF ROUTE
21
Figure 3-1 Diagram 512 (S2‑2‑8) Bend ahead
Figure 3-2 Diagram 512.1 (S2‑2‑9) Junction on the outside of a bend ahead (Alternative types)
Figure 3-3 Diagram 512.2 (S2‑2‑10) Junction on the inside of a bend ahead (Alternative types)
Figure 3-4 Diagram 512.3 (S2‑2‑11) Crossroads on a bend ahead (Alternative types)
Figure 3-5 Diagram 513 (S2‑2‑12) Double bend or series of bends ahead (Alternative types)
DEVIATION OF ROUTE
22
Table 3-1 Diagram 513 “Double bend ahead”
sign criteria
85th percentile speed (mph)
Sign size (mm)
Maximum distance between
bends (m)
Up to 30
600
100
31 to 40
750
200
41 to 50
900
250
51 to 60
1200
300
Over 60
1500
350
NOTE: The distance between bends is measured from the end of one bend to the start of the next.
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