Table driven design parameters.


Curve and widening tables allow you to set design parameters based on table entries e.g. curve widening, super-elevation, side friction, Super-elevation runoff.  

Curve Widening

Sets widening based on curve radius and delta angle.

 
Superelevation

Set super based on radius and design speed.

 
Max. side friction

Sets max. side friction based on design speed.

 
Superelevation runoff length

Sets super runoff length based on radius and design speed.