Tomoegawa Bridge

The Tomoegawa Bridge spans the Arakawa River as part of the E1A Expressway, connecting both banks with a modern concrete structure. It was built using advanced engineering methods to provide a reliable link between the surrounding regions.

The bridge opened in 2009 and represented an important step in Japanese infrastructure development with innovative prestressed concrete methods. Its construction was part of expanding the expressway network to improve regional connectivity.

The bridge connects communities on both sides of the Arakawa River, enabling residents to maintain social and economic connections throughout the region.

The bridge is best viewed from the expressway itself, where travelers can see its modern structure while driving. Pedestrians and cyclists typically cannot access it, as it is restricted to high-speed motor traffic.

At 246 feet high and spanning 390 feet, the bridge demonstrates Japanese engineering expertise through its combination of concrete deck slabs and steel components.

GPS coordinates: 35.98208,139.06003

Latest update: December 14, 2025 12:21