a concrete slab type bridge over steel girders.NameThe Innu name for the river is Uishauneu Shipu, meaning river where there are alders.The name "Hart" refers to a strip of a flexible wood such as alder, hazel or dogwood used for binding."Hart jaune" may refer to the grey alder (Alnus incana), which provides a yellow dye.The name was approved in 1945 and appears on a 1962 map of Quebec.The river has also been called the Rivière La Ferté.GeologyThe course of the river roughly corresponds to the Hart Jaune Shear Zone (HJSZ) as proposed by Hynes et al.(2000).Southeast extension occurred along the shear zone during the Rigolet Pulse 1010–980 Ma) of the