Teignmouth Beach Photo
![Teignmouth Beach - Devon](/public/geophotos/2396818.jpg)
Longshore Drift Prevention
Groynes are effective at trapping material as it is moved along along the coast by longshore drift. Groynes are typically made from sturdy wooden bars, similar to railway sleepers, and have a life expectancy of around 30 years, although their actual lifespan can vary enormously according to their location and the type of material found on the beach.
© John Carver and licensed for reuse under this Creative Commons Licence
Taken at: Teignmouth Beach, South West England
Date taken / added: 6th May 2011