How often will you be using the road to drive on? Around here, there are a couple of methods used:

Light traffic - once a day or less - grass

Anything more and it's
1) put down a layer of 1 1/2"-3" stone, let it work it's way into the ground (think of the size stones that they put around the railroad ties). Then put a layer of 3/4" rock with a lot of fines in it.
2) Put down a layer of geotextile fabric, then put down a layer of 3/4" rock with a lot of fines in it.

re: posting pictures. You have to put the picture somewhere on the internet first. Many use Photobucket. Here's information that is in the archives:

http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=92443#Post92443


www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).