Rock Creek Canyon Bridge
... that when the narrow Rock Creek Canyon Bridge in British Columbia was widened and strengthened in 1992, the works were carried out while keeping one lane open to traffic?
... that when the narrow <b id="mwkw"><a href="./Rock_Creek_Canyon_Bridge" id="mwlA" rel="mw:WikiLink" title="Rock Creek Canyon Bridge">Rock Creek Canyon Bridge</a></b> <i id="mwlQ">(pictured)</i> in <a href="./British_Columbia" id="mwlg" rel="mw:WikiLink" title="British Columbia">British Columbia</a> was widened and strengthened in 1992, the works were carried out while keeping one lane open to traffic?