NHI System and Service Announcements
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.

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.
Email Updates
Get the latest NHI training news.

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

Mail Facebook Twitter Youtube Flicker

Find Training

Browse Upcoming Sessions

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:

  1. Internet Explorer version 11 or higher
  2. Google Chrome version 30 or higher
  3. Mozilla Firefox version 27 or higher
  4. 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)


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:
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.