Talk:Tag:seamark:type=bridge

Are there bridge attributes (that will render on charts) which will indicate the headway under the bridge? i.e., the height between the water surface and the lowest obstable, which will tell boatmasters whether they can safely pass under the bridge or not. If so, how are these indicated? Thanks, Eteb3 (talk) 17:09, 31 August 2019 (UTC)

See: https://wiki.openstreetmap.org/wiki/Seamarks/Bridges#Clearances

clearance is rendered at

- seamark overlay (tiles: http://t1.openseamap.org/seamark/${z}/${x}/${y}.png example: http://map.openseamap.org/?zoom=18&lat=53.52167&lon=9.93916&layers=BFTFFFFFFTF0TFFFFFFFFF )

- OSMand https://osmand.net/features/nautical-charts