Fig. 22.
An incomplete bridge construction 20 years ago without providing a lateral girder stability at the site (10 years ago and now)
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.