European Navigation Aid Tool

The ROADrule CEVNI is a quick reference tool that identifies navigation aids and markers as prescribed by the European Code for Inland Waterways. It takes a large amount of complex information and makes it easy to understand.

• Displays 38 Navigation Aid Definitions.
• Displays 12 Rules of the Road.
• Magnifying lens for clear readability of definitions.
• Durable two-sided black PVC construction
• Plastic storage sleeve