Gold Bridge is an unincorporated community in the Bridge River Country of British Columbia, Canada. Although numbering only around 40 inhabitants, Gold Bridge is the service and supply centre for the upper basin of the Bridge River Valley, which includes recreation-residential areas at the Gun Lakes, Tyaughton Lake, Marshall Creek, and Bralorne; and the nearb…Gold Bridge is an unincorporated community in the Bridge River Country of British Columbia, Canada. Although numbering only around 40 inhabitants, Gold Bridge is the service and supply centre for the upper basin of the Bridge River Valley, which includes recreation-residential areas at the Gun Lakes, Tyaughton Lake, Marshall Creek, and Bralorne; and the nearby ghost towns of Brexton and Pioneer Mine.