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Skip to Main Content My Training My Profile Checkout Home Contact Help System Maintenance NHI is experiencing a higher than normal website traffic, and may cause certain services to be unavailable. We are aware of the issue and are working on a solution. We apologize for any inconvenience and appreciate your patience. Enroll in Training Host a Training Find NHI Materials Pay an Invoice National Highway Institute: Celebrating 50 years of transportation training. View our anniversary discounts and explore how to find, host, or sign-up for a course below. Search for a Course browse courses New Users Register to enroll in training, take online courses, and more. Create an Account Email Updates Get the latest NHI training news. Email Address Moving Forward, Giving Back NHI's 50th Anniversary Pricing Promotional pricing for all instructor-led trainings (ILTs) as reflected on each course description page. All web-based trainings (WBTs) have been discounted to ZERO dollars. These prices are valid on scheduled trainings through December 31, 2020 and have been made possible through the support of the Federal Highway Administration and the Office of Technical Services. Featured Training 131139: Constructing and Inspecting Asphalt Paving Projects New Training Program Area: Pavements and Materials Delivery Type: Instructor-Led Training read more 142077: Basics of Public Involvement in Transportation Decision Making New Training Program Area: Environment Delivery Type: Web-based Training read more 231033: Public-Private Partnerships New Training Program Area: Public-Private Partnerships Delivery Type: Instructor-Led Training read more 420018: Instructor Development Course (3.5-Day) Updated Training Program Area: Communications Delivery Type: Instructor-Led Training read more 133122: Traffic Signal Timing Concepts New Training Program Area: Design and Traffic Operations Delivery Type: Instructor-Led Training read more 380122A: Safety Data and Analysis Fundamentals New Training Program Area: Highway Safety Delivery Type: Web-based Training read more Connect with us Find Training Browse Upcoming Sessions Find our Traffic Incident Management Training You are about to access Pay.gov, a secure service provided by the United States Department of the Treasury. As of March 15, 2017, to access Pay.gov users must use: Internet Explorer version 11 or higher Google Chrome version 30 or higher Mozilla Firefox version 27 or higher Apple Safari version 7 or higher For Pay.gov questions, concerns, technical issues or for more information, please contact Pay.gov Customer Service at: 800-624-1373 (Toll free, Option #2) 216-579-2112 (Option #2) pay.gov.clev@clev.frb.org Hours are Monday - Friday, 7:00 AM - 7:00 PM ET. To pay by check, mail a copy of your invoice and a check made payable to the Federal Highway Administration to: ATTN: AMK-324/HQ BLDG/ROOM 181 6500 S. MacArthur Blvd Oklahoma City, OK 73169 . You are now leaving the National Highway Institute's Web Site You are about to access Thank you for visiting. You are about to access a link outside of the Federal Highway Administration (FHWA), U.S. Department of Transportation (DOT). Our Web sites have many links to other organizations, including educational institutions and non-profit associations. Please note: While links to Web sites outside of DOT are offered for your convenience in accessing transportation-related information, please be aware that when you exit DOT Web sites, the privacy policy, including tracking technology, computer security, intellectual property protection and Section 508 of the Rehabilitation Act (accessibility requirements) no longer apply. In addition, DOT cannot attest to the accuracy, relevancy, timeliness or completeness of information provided by linked sites. Linking to a Web site does not constitute an endorsement by DOT or any of its employees of the sponsors of the site or the products presented on the site. For more information, please view DOT's Web site linking policy . To get back to the page you were previously viewing, click your browser's "Back" button. Continue Cancel...