Add a Path of Travel line to a plan view of the model. The Path of Travel generates a line indicating the shortest path of travel between the 2 selected points.
- Open a plan view.
- Click Analyze tab
Route Analysis panel
Path of Travel.
- If you want to tag the path of travel automatically as it is placed, click Modify | Place Path of Travel
Tag panel
Tag on Placement.
Note: Path of travel lines can be tagged after they have been placed as other elements. See Tag by Category. - If you want to use a different line style (including line color or weight) than the one shown on Line Style panel, select one from the Line Style drop-down.
- If you want to tag the path of travel automatically as it is placed, click Modify | Place Path of Travel
- Click to place the beginning point of the path of travel.
- Click a second time to place the ending point of the path of travel

The path of travel is calculated as the shortest travel distance between the 2 selected points avoiding model element obstacles in the path of travel. Make changes to the Route Analysis Settings to modify the model categories considered obstacles to the Path of Travel.