degree of curve
I see even foot radius's on highway plans dating back to the 1900's.
degree of curve
seen them on old subdivision plans, haven't ever seen an old highway plan with one, probably the first was when they tried out metric in the 80's and 90's. 😉
"Wiggle In" on a Curve
Have you ever done a double wiggle?
😉 😀
"Wiggle In" on a Curve
> > Slightly off topic but...
> >
>
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> I like wiggling in on curves too!
:gammon:
degree of curve
Here is one from 1916

I always figured it was because it was easy to find the correct template to draft the plans.
"Wiggle In" on a Curve
I think trying to wiggle in on a non-radial, compound, double reverse curve would just send me into a spiral. o.O
Just because I'm paranoid, doesn't mean they aren't out to get me.