I just spent a few hrs on google maps...

I would say the road is mostly complete as well you can see the clearing most of the way. there may be some uncompleted tunnels. I spoke with a pilot whos colleges were flying cement up there on long lines. He's sure that there are still a few bridges and tunnels to build. (sorry i know 3rd & 4th hand) However if you take these GPS cordinates and plug them into google maps you will see some pretty cool stuff.

Shaft creek : 57.3749205, -131.0000468

galore airfield near bob Quinn: 57.072567, -130.308189

mid airfield: 57.0401981, -131.2316513

corner where galore creek turns north: 57.0317115, -131.6031908

galore creek mine camp: 57.1259571, -131.4538617

forest keer hydro: 56.7055286, -130.7213431

some pictures:

galore creek mine camp: https://www.google.ca/maps/dir/57.1259571,-131.4538617/Galore+Creek+Camp,+British+Columbia/@57.1298,-131.457145,3a,75y,90t/data=!3m5!1e2!3m3!1s86848885!2e1!3e10!4m8!4m7!1m0!1m5!1m1!1s0x54087023bfda6591:0x654535a0214a1fb5!2m2!1d-131.453776!2d57.126213?hl=en

shaft creek mine:

https://www.google.ca/maps/dir/57.0401981,-131.2316513/57.0317115,-131.6031908/@57.36621,-131.0050961,3a,75y,90t/data=!3m5!1e2!3m3!1s60092756!2e1!3e10?hl=en