Hudson River bridge bills, hearings before subcommittee on S. 4978 [to amend act to incorporate North River Bridge Company and to authorize construction of bridge at New York City across Hudson River and to regulate commerce over such bridge between New York and New Jersey, so as to extend time], and S. 5659 [to amend act to authorize New York and New Jersey Bridge companies to construct bridge across Hudson River between New York City and New Jersey, so as to extend time], Apr. 4, 1912.