Sharing will cause the bridge to collapse.
forcea
Collapse of Jiujiang Bridge happened in 2007.
Maccabiah bridge collapse happened in 1997.
Collapse of Can Tho Bridge happened in 2007.
Wootton bridge collapse happened on 1861-06-11.
Glanrhyd Bridge collapse happened on 1987-10-19.
It is unlikely for a marching army to collapse a bridge unless the bridge was already structurally compromised. The weight distribution of marching soldiers is typically spread out enough to not generate enough force to collapse a bridge.
Minneapolis.
It will collapse
nope
Sultan Abdul Halim ferry terminal bridge collapse happened in 1988.