What about a perpendicular bisector of the long chord to the radius point. Use 1/2 delta to solve the right triangle, then 90 degrees off the long ch...

Need More Info For Radius PointRight curve ... Sorry

station offset complete straight line complete. I'm having problems on the curve. My plan was to calculate the inverse between the shot point and th...

Thanks to all. I know that any good total station or data collector can do this operation for you, but I am trying to create a report that can calcul...

So how do you find the deflection angle? I do have all the curve data (PC PT coordinates and station, delta, direction, L, E)

I wish I had a company that would pay for software that could calculate this for me. Well its good to know how to do it too I guess.