Relating to waterways within a coastal region.
Pertaining to navigation routes along the coast.
Describing infrastructure alongside intercoastal waters, like roads or bridges.
Involving shipping channels between islands and mainland coasts.
Intracoastal Waterway: A coastal navigation route for vessels.
Intracoastal Zone: The area between coasts and inland waters.
Intracoastal Region: Geographic region along the intracoastal waterway.