FHWA-NHI-130102 ("Engineering for Structural Stability in Bridge Construction") is a 3-day course provided annually by the National Highway Institute which covers the fundamentals of bridge stability, in particular during the construction stages:
https://www.nhi.fhwa.dot.gov/course-search?tab=0&key=130102&course_no=130102&res=1

The models below are directly taken from Publication No. FHWA-NHI-15-044, which is the reference manual for the course and is publicly available at the link below:
https://www.fhwa.dot.gov/bridge/pubs/nhi15044.pdf