An object of the present invention is to increase the degree of freedom in laying out vehicle parts by decreasing a space in which a brake pipe is laid out. A control unit of a foot parking brake in accordance with the present invention is installed to an attachment bracket fixed to a dash panel, a connection joint is provided in a space between the dash panel and the foot parking brake, and the connection joint is installed to the dash panel. A cabin-side connector of the connection joint is disposed so as to face to the direction in which the dash panel extends. An outside connector of the connection joint is disposed so that one end of an outside brake pipe is disposed so as to be substantially perpendicular to the direction in which the surface of the dash panel extends.