'Don't have capability to build roads in Bihar': What was Gadkari implying?

Was Gadkari taking a swipe at the Bihar government?

Not Bihar, says Gadkari
 
Highway Minister Nitin Gadkari at a recent press meet was applauded for the remarkable job done by his department in Haryana. But guests at the event were left scratching their heads because of a comment he made later during the event. When the minister was asked whether his ministry could replicate its efforts in Bihar also, Gadkari replied in his characteristic impishness: “No, I don’t have the capability to do it.” What was he implying? That his ministry didn’t have the wherewithal to continue the great work, or did he simply take a swipe at