148
②
Input N, E, radius and A1, A2.
You can also click [Load] to load
coordinate data from the project.
Input
coordinate,
radius, and arc
factors.
③
After inputting, click [Save] to
save the data of this alignment.
[Save]
[NOTE]
：
When you want to enter A1, A2 from transition curve length L1, L2, the
following equations are used:
Any changes to the alignment must be done using the edit alignment option.
13.2.2 Edit Horizontal Alignment
To edit the alignment select Edit HZ AL from the Roads menu.
OPERATIONAL STEPS
KEY
DISPLAY
①
In the menu of [Roads], click
[Edit HZ AL] to enter into the
screen of Edit HZ AL.
[Edit HZ AL]
