Sean,
Here are a number of pics I have took when the trench was dug... with the 3/4" PVC grey "Conduit" run with the CAT 6 Ethernet cable installed.
The Hawking did work well, before there was too much interference, of the leaves.
I need to put up FS in the YS
anyway
here is the trench and sidewalks and cubs in all their glory:
from the house:

another view of the grey conduit exiting the back bedroom:

further down and a view of the ~ 70° turn:

from there under sidewalk 1 :

A view of sidewalk 1 & 2:

the ~ 60° turn exiting sidewalk 2:

top view of that ~ 60° turn:

Then following the angle of the sidewalk toward the garage:

A closer view of the way to the Garage and the steps to the door:

Closer and a view of sidewalk 3 and the transition to the Curb:

Under the curb and to the garage:

To help make custom angle bends from the 90° and the 45° angle elbows I used a heat gun to get the angle I needed.
The system has been functioning fine after I purchased a DOCSIS 3 Motorola cable modem - the net gear was totally over heating and I ended up having a 19" box fan on 24/7 to cool it down.... Charter is owned by ComCrap, and has multiple glitches with there service.
peace out
--Ian