Navigation corridors

From Gineipaedia, the Legend of Galactic Heroes wiki

A navigation corridor is a term used to describe the route between any two stars by which interstellar vessels can travel, via warp. Because warp travel is a very complex process, viable routes must be meticulously surveyed and analyzed before it can be deemed sufficiently safe for travel. Most inhabited planetary starzones are part of multiple navigation corridors: generally speaking, the fewer navigation corridors a starzone has access to, the most strategy a position that starzone will have.

Iserlohn Corridor

The Iserlohn Corridor (Japanese: イゼルローン回廊) was the name given to a narrow expanse of space between the Galactic Empire and the Free Planets Alliance. It was the first of two navigable routes discovered between the two nations, and includes the Tiamat, Amritsar, Forgen, and Boden stars.

Phezzan Corridor

The Phezzan Corridor (Japanese: フェザーン回廊) was the name given to a narrow expanse of space between the Galactic Empire and the Free Planets Alliance. It was the second of two navigable routes discovered between the two nations.