Santa Fe Trail History
- Provides a history of the Santa Fe Trail that was used to connect Missouri and New Mexico.
- http://www.vlib.us/old_west/trails/sfthist.html

Zebulon M. Pike Expedition Bicentennial
- The bicentennial of the Zebulon M. Pike Military Expedition to the American Southwest will occur in 2006 and 2007. This celebration is a project of the Santa Fe Trail Association.
- http://www.skyways.org/orgs/p2c/index.html

Commerce of the Prairies
- Contains an online version of Josiah Gregg's two-volume book chronicling the history and commerce of the Santa Fe Trail.
- http://www.kancoll.org/books/gregg/

Santa Fe Trail Report
- Contains a 1912 report written by a committee to develop an accurate map of the Santa Fe Trail through the state of Kansas.
- http://www.kancoll.org/books/sftrail/sfmain.html

Santa Fe Trail Research Site
- Information on the Santa Fe Trail, established to haul freight in 1821 by trader William Becknell. Includes images of trail markers, newsletter archive, calendar of events, and details of forts along the route.
- http://www.stjohnks.net/santafetrail/