The Tongshun River Bridge in Zuoan Avenue in Wuhan is a 210-m through steel-box basket-type bowstring arch bridge, and is an urban expressway bridge with the double-way six-lane traffic for pedestrians and non-motor vehicles. The main arch is a basket-type steel-box arch. The main girder is a "steel vertical and horizontal lattice beams + concrete deck slab" composite girder system. The main vertical beam is concurrently as the rigid tie beam. The flexible tie bar cables of steel strand are set in the box of the main vertical beam. The main structure is constructed by the incremental launching method. The design concept of the bridge scheme can provide the reference for similar projects.