the tweed river bridge was the fist example a semielliptical ____ bridge. a truss b suspension c beam d arch

the tweed river bridge was the fist example a semielliptical ____ bridge. a truss b suspension c beam d arch
Answer
Brief Explanation:
The Tweed River bridge is known as the first semi - elliptical arch bridge. Arch bridges often have curved shapes like semi - ellipses. Truss, suspension and beam bridges have different structural characteristics not related to a semi - elliptical shape in this context.
Answer:
D. arch