W 105 Steep Descent 11 Nov 2014 Category: Warning Signs Description Description W 105 Steep Descent The W 105 Steep Descent sign should normally be used where the down gradient is greater than 10% for a distance of at least 30m. Click to rate this post! [Total: 0 Average: 0] Related products W 002L Side Road Left Read more W 013 Side Road on Dual C’way Read more W 001 Crossroads €80.00 Add to basket W 008R Two Junctions on Right Read more