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Distances between locks on the River Thames and measurements restricting navigation.
Outlines the latest information about Hammersmith Bridge.
Find out about the progress of improving coastal access - including maps, process and timing - in Teesside.
River Great Ouse: bridge heights, locks, overhead power lines and facilities.
Find out about the progress of improving coastal access - including maps, process and timing - in North Yorkshire and Teesside.
Find out about the progress of improving coastal access – including maps, process and timing – in North Lincolnshire, North East Lincolnshire and Lincolnshire.
Information for boaters on the River Nene.
Find out about the progress of improving coastal access – including maps, process and timing – in the City of Hull and the East Riding of Yorkshire.
Bridge heights and profiles, locks and facilities for boaters on the River Medway.
Find out about the progress of improving coastal access – including maps, process and timing – in Norfolk and Lincolnshire.
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