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Distances between locks on the River Thames and measurements restricting navigation.
Outlines the latest information about Hammersmith Bridge.
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 Teesside.
Find out about the progress of improving coastal access - including maps, process and timing - in North Yorkshire and Teesside.
Funding will support repair, maintenance and long-term projects.
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.
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