The transportation industry continues to face a range of unforeseen and evolving challenges to transportation assets and operations that affect the performance and resilience of transportation systems and networks. For example, significant disruptions to supply chains and traffic patterns were outcomes of the unanticipated collapse of the Key Bridge in Baltimore, Maryland.
NCHRP Research Report 1146: Risk Management at State DOTs: Building Momentum and Sustaining the Practice, from TRB's National Cooperative Highway Research Program, provides guidelines for state departments of transportation and other agencies to establish and maintain a risk management culture and practice.
National Academies of Sciences, Engineering, and Medicine. 2025. Risk Management at State DOTs: Building Momentum and Sustaining the Practice. Washington, DC: The National Academies Press.
Sign in to access your saved publications, downloads, and email
preferences.
Former MyNAP users: You'll need to reset your password on your first
login to MyAcademies. Click "Forgot password" below to receive a reset
link via email. Having trouble?
Visit our FAQ page
to contact support.
Members of the National Academy of Sciences, National Academy of
Engineering, or National Academy of Medicine should log in through their
respective Academy portals.
Register
Register
Download as a Guest
Download as a Guest
While logged on as a guest, you can download any of our free PDFs on
nationalacademies.org
. You will remain logged in until you close your browser.
Thank You
Thank You
Thank you for creating a MyAcademies account!
Enjoy free access to thousands of National Academies' publications, a
10% discount off every purchase, and build your personal library.
Forgot Password
Forgot Password
Enter the email address for your MyAcademies (formerly MyNAP) account to
receive password reset instructions.
Reset Requested
Reset Requested
We sent password reset instructions to
your email
. Follow the link in that email to create a new password. Didn't receive
it? Check your spam folder or
contact us
for assistance.
We sent a verification link to your email. Please check your inbox (and
spam folder) and follow the link to verify your email address. If you
did not receive the email, you can request a new verification link below