Just looking at the route, it seems to be current but have you seen the following:-
Two landslips on the Cumbria Way as it passes through Dentonside Woods east of Caldbeck (approx. locations NY351 403 & NY355 404) have made the bridleway here very difficult to walk. To cover their public liability the County Council has issued a closure notice. The closure notice/ plan suggests using the bridleway leading to Parkhead Farm to the north and then to head north-east to rejoin the Cumbria Way at the north end of Dentonside Woods. However there is little evidence on the ground of the bridleway leading to Parkhead Farm. If you wish to avoid the landslips it is more straightforward to take the footpath starting adjacent to the waste water treatment plant and walk through Parson’s Park to reach Parkhead Farm. A map is highly recommended if using this alternative route.
The bridge carrying the Cumbria Way over the River Caldew at Bellebridge (NY366 430) to the north of Sebergham has completely collapsed because of flood damage. The minor road along the west bank of the Caldew between the Sebergham bridge and Bellebridge, which would have provided the most direct alternative route, has been washed away in part and is closed to the public. Furthermore the Cumbria Way just to the north of Bog Bridge is closed because of flood damage. The suggested diversion is to walk the Cumbria Way as far as the east side of Bellebridge, then take the footpath through Greenfoot to join the public roads passing Hudbeck, Brecon Hill, and Foxley Henning to reach the path leading from Haythwaite down to Rose Bridge where you can rejoin the Cumbria Way on the west side of the Caldew. Again a map is recommended if following this diversion.
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Pennine Way 2005&2014; C2C 2006; SWCP 2007; WHW 2008; GGW 2008; Dales Way 2011; Clev.W 2012; Yorkshire W.W. 2012; Offa's Dyke 2013; Peddars Way & Norfolk Coast Path 2014; Pembrokeshire Coast Path 2015: Final parts to complete Land's End to Tain 2016/7.