Making the new exit on Sumas Mtn The exit was left steep so motorcycles would not be tempted to use this trail. Steps were later put in and paving blocks on the landing at bridge end.
The old bridge, you can see the lean towards clayburn creek. This creek can rage,even going over the bridge.
This is why this bridge and the new one have a s/s cable on one side.
There have been four bridges here , with the S/S cable ,if the worse happens ,it just moves to the side and when the water level drops is easily put back.