This site links to the benchmark data described in A Base Integer Programming Model and Benchmark Suite for Liner Shipping Network Design by

Brouer, Berit D.; Alvarez, J. Fernando; Plum, Christian E.M.; Pisinger, David and Sigurd, Mikkel M. to appear in Transportation Science.

The data and project can be found on GITHUB along with the source code for reading in data:

https://github.com/blof/LINERLIB/

Please direct any questions or comments to chrplum AT gmail.com