Tittle Bridge, Durells Island Canso, NS HOWE BRIDGE OR NOT where are COMPRESSIVE MEMBERS?

Tittle Bridge, Durells Island Canso, NS HOWE BRIDGE OR NOT where are COMPRESSIVE MEMBERS?
I revisited the video because of the person's stated comments and still could NOT find compressive members... Perhaps one of you lovely people can observe what I could not
(I am always open to putting out corrected data ).