Pontoon bridge using a single 'o'. The U.S. military differentiated between the bridge itself ("ponton") and the floats used to provide buoyancy ("pontoon"). The original word was derived from Old French "ponton", from Latin "ponto" ("ferryboat"), from "pons" ("bridge"). When designing a pontoon bridge, the civil engineer must take into consideration the Archimedes' principle: Each pontoon can support a load equal to the mass of the water that it displaces. This load includes the mass of the bridge and the pontoon itself. If the maximum load of a bridge section is exceeded, one or more pontoons become submerged. Flexible connections have to
Pontoon (card game) VIP room. Jupiters 21 is a version of the Australian casino game Pontoon played in Jupiters Casino, Gold Coast, Queensland, Australia. Rules specific to Jupiters 21 are: Jupiters 21 is played in the public area of Jupiters Casino only, and not available in the VIP room, Club Conrad. All Pontoon games played in Queensland casinos have the same rules. Treasury 21 is a version of the Australian casino game Pontoon played in Treasury Casino, Brisbane, Queensland, Australia. Rules specific to Treasury 21 are: All Pontoon games played in Queensland casinos have the same rules. Pontoon (card game) Pontoon is a