Roadway Alignment [EX1-SIG]

Follow the below steps to create the alignment where the bridge will be located.

1	Go to Bridge Geometry > Roadway Alignment
2	Enter Start Station as 0.
3	Click the three-dots icon on the cell and Click Editor to define alignment properties.
4	Click + icon next to the Horizontal and add a circular segment.
5	Enter Length as 530 ft, Radius as 700 ft, and Direction as Towards Right.
6	Quick Tip: Vertical You can edit the Vertical data such as grades and elevations of alignment in the Vertical tab. In this example, vertical data of alignment is set to 0.
7	Click + icon next to the Transverse to define the alignment cross-section at a specific station.
8	Enter the cross-section Station as 0 ft.
9	Enter the Left Edge to PGL distance as 20 ft. This distance is the length from the left edge to the centerline of the alignment.
10	Click + icon next to the At Sta+0 and add a section component.
11	Enter the Width as 40 ft and Slope as %-5.
12	Click Accept
13	Quick Tip: Roadway Surface If 3D Bridge Alignment doesn’t show up in the Graphics Window, either click Zoom Extends on the right or Show Roadway Surface from the Settings.

Completed bridge alignment is illustrated below.