For you guys that see them, is it normal to find them out in a residential parkway (between the sidewalk and the street) with no cleanouts on either side?
I had never encountered them until this past week and then I found 2 of them! Both 6" clay tile. 1 house built in 1920's, 1 built in 1890's.
I was able to get a spear through them on my 1.25" cables but could not get the camera to pass either. 1 appears to be broken, the other is intact. Both lines are open and flowing at this point.
What are your experiences with these?