TripTik Travel Planner displays information for Construction (road construction) and Advisories (expected delays) when you click on the Construction icon and the Traffic icon at the top of the left panel.
The road construction is indicated by a solid yellow line, as shown below.  The dialog box with construction information appears when the mouse hovers over the solid yellow line.
Construction delays image
In the print version, road construction has a red triangle before the construction information and a yellow diamond next to the traffic advisory information.  This information shows in each segment of the Overview Directions, if needed.  In the Overview Directions, you will know what map the construction/advisory relates to as it gives the page no. of the map.
Note: It’s best to route your map within 30 days of your travel date for the most accurate construction info.
For road condition information, visit the National Traffic and Road Closure Information website for details.
To go directly to the TripTik Travel Planner, click here.