Map of Tehachapi Pass in the 80's?

[chris30901]

Does anyone happen to have a map of Tehachapi Pass in the 80's? I wanted to model this but can't seem to find a map.

 

[RichardAJensen]

There's a 1:100,000 USGS map dated 1978 available. I can't directly link to it, but you can find it by going here:

http://nationalmap.gov/historical/

Once there, click on "Historical Topographical Map collection" under "Find My Map".

Then fill in the search form (California, 100000, "Tehachapi") and download the map. It's about a 28MB PDF.

There are also 7.5 minute (1:24000) maps available, but those are from the 60s.

Hope this helps!

 

[RichardAJensen]

Another thing I just saw:

The 7.5 minute Tehachapi NE and Tehachapi S maps from '92 are on sale for $1 each at this address:

http://store.usgs.gov/b2c_usgs/usgs...rd&layout=7_1_95_58&uiarea=0&carea=$ROOT)/.do

(you'll have to search for "=> 25k", California, and Tehachapi).

Again, hope this helps.