Navigating Site
How to move around this web site and find subjects.
Opening PDF-Formatted Files

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Column Filtering to Find Things
The easiest way to find something in a table that you have opened.
Term Search to Find Things
Search for a specific word or term used on the web site.
Frequently Asked Questions
Find answers to many of your questions.
No Logon Required
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Opening and Printing Documents
The best way to save or print something from the web site.
User Requirements for this Site
What level of computer you need to use this web site
Changing Text Size on Site
If the type size is too small on the web site, you can easily change it.
Northern Pacific Railway History
A summary of the History of the first transcontinental railroad through the northern-tier of the United States.
Contributing to this Site
If you want to contribute to this web site, follow these instructions.
Contact Us
The NPRHA is a decentralized organization and has different email addresses for various functions.