(Grandchamp, 113' (34m), 1918, 61-09-02) across Bayonne River NW of Berthierville, Berthierville Township, Berthier County, QC. PH158 NW 0.8 miles (1.3km) from jct with PH40 exit 144, NE on Ch Grandchamps 100 yds (91m) to the bridge. (N46 05.581 W73 12.684) Photos by Jack & June Schmidt 6-7-11.