The Birsfelden Bridge is a road bridge located in Birsfelden, Switzerland. It spans the Birs River and connects the towns of Birsfelden and Basel. The bridge plays a crucial role in local transportation, facilitating the movement of vehicles and pedestrians across the river. Constructed in the early 20th century, the Birsfelden Bridge features a steel structure that supports its roadway. It is an important infrastructure element in the region, contributing to the economic and social connectivity between the surrounding areas, including the nearby Rhein River and the city of Basel.