Mike,
It sounds like you are using LDT. This newsgroup is for Civil3D. You will
probably get a lot more information from the LDT newsgroup
(autodesk.land-desktop).
Brian
p.s. Don't forget to indicate which version of LDT you are using.
"mbickley" wrote in message
news:9547315.1087220066888.JavaMail.jive@jiveforum1...
> I have created a cul-de-sac at the end of an existing road alignment. I
have already created the FG surface for this new road but need to update it
to include the cul-de-sac....
>
> The AutoDesk literature is lacking the steps needed to contour the
cul-de-sac or at least tie it in to the existing road alignment...
>
> All help appreciated!
>
> Mike