Structural members and structures

Claim 1

A REINFORCED CONCRETE STRUCTURE, AS EXEMPLIFIED IN A MULTI-LEVEL BRIDGE OR VEHICLE STORAGE BUILDING, A STRUCTURE COMPRISING A FIRST STRUCTRAL MEMBER, A SECOND STRUCTURAL MEMBER, A THIRD STRUCTURAL MEMBER AND A FOURTH STRUCTURAL MEMBER CONNECTED TOGETHER TO PRESENT SAID FIRST AND SAID SECOND STRUCTURAL MEMBERS AT ONE LEVEL AND TO PRESENT SAID THIRD AND SAID FOURTH STRUCTURAL MEMBERS AT A DIFFERENT LEVEL AND UNDERLYING SAID ONE LEVEL; EACH OF SAID STRUCTURAL MEMBERS COMPRISING A PAIR OF HUB SECTIONS, AN INTEGRAL WEB SPANNING SAID HUB SECTIONS AND MAINTINING SAID HUB SECTIONS IN SPACED RELATIONSHIP TO ONE ANOTHER, A PAIR OF WINGS ONE EACH OF SAID PAIR OF HUB SECTIONS; EACH OF SAID PAIR OF WINGS BEING SPACED APART IN ANGULARLY SYMMETRICAL RELATIONSHIP TO ONE ANOTHER AND TO SAID WEB AND EXTENDING RADIALLY FROM SAID HUB SECTIONS WITH THE WINGS OF EACH PAIR OF WINGS LYING ON OPPOSITE SIDES OF SAID WEBS, MEANS ENGAGING THE TIPS OF ONE WING OF EACH PAIR OF WINGS EACH OF SAID THIRD AND FOURTH STRUCTURAL MEMBERS TO SUPPORTS SAID CONNECTED STRUCTURAL MEMBERS WITH THE WEBS OF SAID FIRST AND SAID SECOND STRUCTURAL MEMBERS COPLANAR IN A HORIZONTAL PLANE AT SAID ONE LEVEL AND WITH THE WEBS OF SAID THIRD AND SAID FOURTH STRUCTURAL MEMBERS COPLANAR IN A HORIZONTAL PLANE AT SAID DIFFERENT LEVEL UNDERLYING THE WEBS OF SAID FIRST AND SAID SECOND STRUCTURAL MEMBERS SO THAT VEHICLES MAY PAS OVER THE WEBS OF SAID STRUCTURAL MEMBERS AT DIFFERENT LEVELS AND IN THE SAME OR OPPOSITE DIRECTIONS, OR VEHICLES MAY BE STORED ON SAID WEBS OF SAID STRUCTURAL MEMBERS.