Navigable Lake : Inland Waterway Transport - Infrastructure. Natural expanse of water open for navigation. Lagoons (brackish water area separated from the sea by a coastal bank) are included.
Glossary for transport statistics (Railway Transport, Road Transport, Inland Waterway Transport, Oil Pipeline Transport, Maritime Transport), 3rd Ed., Prepared by the Inter-secretariat Working Group on Transport Statistics, European Conference of Ministers of Transport, United Nations, Luxembourg, 2003. http://epp.eurostat.ec.europa.eu/cache/ITY_OFFPUB/ KS-BI-03-002/EN/KS-BI-03-002-EN.PDF (Transp - Brit) {528}