Barakar River
...that bridges carrying India's Grand Trunk Road over the Barakar River were washed away in 1913 and 1946?
...that bridges carrying <a href="./India" id="mwAkk" rel="mw:WikiLink" title="India">India</a>'s <a href="./Grand_Trunk_Road" id="mwAko" rel="mw:WikiLink" title="Grand Trunk Road">Grand Trunk Road</a> over the <b id="mwAks"><a href="./Barakar_River" id="mwAkw" rel="mw:WikiLink" title="Barakar River">Barakar River</a></b> were washed away in 1913 and 1946?