Follow the below steps to create the alignment where the bridge will be located.
| 1 | Go to 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 | 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. 
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| 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 50 ft and Slope as %-5. |  |
| 12 | Click Accept |  |
Completed bridge alignment is illustrated below.
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