In 2014 and 2015 the highway was twinned between Sydney River and Grand Lake Road ( its eastern terminus ) .
In 2010 the highway was twinned from Point Edward to Sydney River .
In 2014 and 2015 the highway was twinned between Sydney River and Grand Lake Road ( Sydney River 's eastern terminus ) .
In 2010 the highway was twinned from Point Edward to Sydney River .