I travel across country on I80 and then travel on Rt I5 a bit so I actually like to see stations where construction is taking place. If I have actual addresses then I can map it. That said, I took the addresses that I found (which is only about 70) and created a .gpx file that can be loaded in Google Earth. From this, I can create a Garmin POI (point of Interest) file that can be loaded into my Garmin GPS.
Unfortunately, I cannot post the file contents in this message due to character size limitations.