Sidewalk and Driveway won't display in camera view

[Bflosab]

Hi -

I've drawn the sidewalk and driveway in the plan view but it won't display in the camera view although they're checked in the layer displays for the camera view set. Although sidewalks and driveways are supposed to follow the terrain, I've changed the heights of the sidewalks to be sure they weren't set below the terrain...no luck. I can see the grass change in the areas of the sidewalk but still can't get them to display.

Any help is appreciated.

Eric
X1