The K3 bus route does a loop down St Leonards Road, along Common Road, along The Causeway and then back up Church road before continuing back along Oaken Lane.

The transport map doesn't show the link via Common Road and The Causeway,

Route also shown here http://www.tfl.gov.uk/bus/route/k3/

This bridleway stops here at the red line and does not join with Woodall Close.