RIVER LOCK

SN A section of the water channel of a river, shut off above and below by lock gates provided with sluices to let water in and out and thus raise or lower boats from one level to another. Often found situated next to a weir.
CL TRANSPORT
BT LOCK
RT CANAL LOCK
RIVER NAVIGATION

 
 

RIVER LOCK

SN A section of the water channel of a river, shut off above and below by lock gates provided with sluices to let water in and out and thus raise or lower boats from one level to another. Often found situated next to a weir.
CL MARITIME
BT LOCK