Sight: Distance analysis on intersections

- [Instructor] Just a little tip…when you're working with sight distance…before we go on to analyzing intersections,…is if you'd like to just hit escape…when you're doing this thing,…it will get rid of the selection panel for you,…and you can see the little sight clear,…sight failure, obstruction.…If you hit the close button on the analysis panel,…the sight distance analysis panel,…it will get rid of all of that for you.…If you want to put it back on again,…it will come back up again.…

So that's how you get rid of the particular…sight distance visuals once you've done them.…So, let's have a look at intersections now,…and we're going to head over to bookmark number 10,…sight distance analysis B.…And here we have some junctions that we'll look at.…So grab this junction over here, select.…And hit the sight distance over in the right hand side,…uh-oh, what's happening here?…We have an error.…

It says, analysis for this type of intersection…is not supported.…Okay, alright, so what could possibly be wrong here?…It's just a normal intersection.…