Crossovers

Crossovers provide road users with an opportunity to change directions on a divided highway. There are no external roads at a crossover. This section presents the following crossover illustrations:
  • Figure 7-10: Wide median crossover with left turn bays.
  • Figure 7-11: Wide median crossover with no left turn bays.
  • Figure 7-12: Narrow median crossover with left turn bays.
  • Figure 7-13: Narrow median crossover with no left turn bays.
These figures can also be applied to crossover applications which allow the option to turn into a driveway.
See figure 8-24 for an emergency crossover.
Signing for Wide Median Crossover withLeft Turn Bays (click in image to see full-size image)
Figure 7-10. Signing for Wide Median Crossover with Left Turn Bays
Signing for Wide Median Crossover withoutLeft Turn Bays (click in image to see full-size image)
Figure 7-11. Signing for Wide Median Crossover without Left Turn Bays
Signing for Narrow Median Crossover withLeft Turn Bays (click in image to see full-size image)
Figure 7-12. Signing for Narrow Median Crossover with Left Turn Bays
Signing for Narrow Median Crossover withoutLeft Turn Bays (click in image to see full-size image)
Figure 7-13. Signing for Narrow Median Crossover without Left Turn Bays