jis
Permanent Way Inspector
Staff member
Administator
Moderator
AU Supporting Member
Gathering Team Member
FRA has published a report on structural integrity of Tier I compliant equipment.
Here is a link to it:
https://railroads.dot.gov/elibrary/side-structure-integrity-research-passenger-rail-equipment
Here is a link to it:
https://railroads.dot.gov/elibrary/side-structure-integrity-research-passenger-rail-equipment