The Alma Tunnel is a significant infrastructure project located in France. It runs beneath the Seine River and connects the A13 motorway to the A14 motorway, facilitating smoother traffic flow in the region. The tunnel is designed to alleviate congestion and improve travel times for commuters and freight transport. Opened in 1995, the Alma Tunnel is approximately 1.5 kilometers long. It features two lanes in each direction and is equipped with modern safety systems. The tunnel plays a crucial role in the transportation network of Paris, enhancing connectivity between various parts of the city and surrounding areas.