The hyperlinked track charts are not currently online. They will eventually be located on a new website.

The twelve track chart books used in the creation of this project are available for purchase at The Santa Fe Railway Historical and Modeling Society (SFRH&MS).

Here is the link to the track chart page at the SFRH&MS online store:
The Santa Fe Railway Historical and Modeling Society - Company Store - Western Archives - Track Charts
https://sfrhms.org/product-category/archives/trackcharts/

If you are looking for stuff on my site, you should start here: Site Entrance