How long is the Yamate tunnel?

The Yamate Tunnel: A Lifeline for Tokyo’s Transportation Network

Nestled beneath the bustling metropolis of Tokyo, the Yamate Tunnel serves as a critical lifeline for the city’s vast transportation system. This subterranean passageway spans a remarkable 18.2 kilometers, connecting various districts and facilitating the seamless flow of travelers.

Constructed as a dual-tube tunnel, the Yamate Tunnel accommodates four lanes of traffic in each direction. This ample capacity allows vehicles to maintain a swift operating speed of 60 kilometers per hour, ensuring efficient movement even during peak traffic periods.

The Yamate Tunnel serves as a vital artery for urban transportation. It provides a direct connection between the city center and the outskirts, reducing travel times and mitigating congestion on surface roads. Additionally, it offers a safe and reliable alternative to above-ground routes, minimizing the impact of adverse weather conditions or unexpected disruptions.

The tunnel’s strategic location and efficient design have made it an indispensable component of Tokyo’s infrastructure. It plays a pivotal role in transporting commuters, goods, and essential services throughout the city and beyond, contributing to the smooth functioning of the metropolis.