When following the two track for this cache look around and notice
the RR grades. You can tell a RR went through this area by dips and
dug outs for the laying of the track. It criss-crosses the two
track in several places. 
Also, the two track is ON the grade for some time too! I
always like old RR grades. Can you imagine all the work that was
done back then! Mostly by hand. Wow. At the final, you can really
see all the work that was done to form a RR grade.
The cache is an ammo box , filled with goodies. The FTF prize is
a Kensington Event Geocoin, that is trackable to call your own.
Three of the hints are bogus.
If you like some history see: GCZTEP, Lost Foundations, by Hosta
Hillbillys. It is on my Best List for 2007! It is in this area
too!
First To Find: Koda, June 12th, 2007, (493 Finds!)
Second To Find: Frank and Peggy, June 13th, 2007, (4079
Finds!)
Soccerangles and Climbingcachers Teams