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Project Help and AssistanceClick here to find out the types of projects NTIR can help you with.
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ProductsNPS Websites & App, Site Certification, Site ID signs, Exhibits, and more. Learn about NHT Products.
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CertificationView this webpage to find out how to certify your historic trail property and become part of the national historic trail.
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How to Create Your Sign PlanHelp travelers find the national historic trails and explore our shared heritage by creating a sign plan for your site.
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Design and DevelopmentD&D helps partners plan and design visitor facilities that help enhance the visitor experience of trail sites and segments.
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National Historic Trails Family of SignsView and explore the various types of signs in the National Historic Trail Family of Signs.
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Passport to Your National ParksLearn about the National Park Service's Passport Program, passport stamps, and site eligibility on this webpage.
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The National Historic Trail LogosDiscover how to obtain and use the official, copyrighted National Historic Trail Logos.
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On the Road to Partnerships DVDA short video provides orientation to the El Camino Real de los Tejas NHT and a call for a partnerships.
Last updated: January 6, 2026