JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Tool Setting Please refer to this section for details on how to use the library picker: How to Use the Library Picker Option Description Angle from alignment Angle relative to the road alignment. DEfined in degree. A value of 90 means perpendicular to the road. Option Description Name Status Angle From Reference Elevation Offset Vertical offset measured in meters. Normal Offset Horizontal offset measured in meters. Parent topic: Furniture