CFR > Title 49 > Subtitle B > Chapter II > Part 237 > Subpart D CFR > Title 49 > Subtitle B > Chapter II > Part 237 > Subpart D – Capacity of Bridges Current as of: 2024 | Check for updates | Other versions § 237.71 Determination of bridge load capacities § 237.73 Protection of bridges from over-weight and over-dimension loads