Isthmus Rail Links

The Isthmus Rail Links are key rail connections that facilitate train travel between the North and South Islands of New Zealand, crossing the narrow isthmus that connects these regions. They include a combination of bridges, tunnels, and rail lines, most notably the North Island Main Trunk and the Wellington line. These links enable freight and passenger trains to efficiently bypass longer routes around the islands, improving transportation speed and reliability. Their strategic importance lies in supporting New Zealand's economy and providing vital links for regional and urban transportation.