Sixteen CORBA volunteers and five from the Santa Monica Mountains Trails Council returned to the Backbone Trail between Latigo Canyon Road and Newton Motorway to continue with the work we started in November. Then, we mostly installed and cleaned drainage nicks on the steepest, rockiest, most eroded part of the trail, but also cleared some brush. This past Saturday, we installed 15 to 18 new drainage nicks on parts of the trail that were less susceptible to erosion but still at risk, armored a switchback with large stones where people had been cutting the corner, and cleared encroaching brush from about 2/3 of its 1.4-mile length.
When we brush the trail, we try to clear growth about 3-feet from the edge of the trail. This brings it back to the standard for a multi-use trail. It also means we won’t have to return for a few years to again clear the brush which grows back in at a rate of about one foot per year.
We were finished installing the drainage nicks about an hour before finishing time, so we made use of the time to clear slough. (Slough is the dirt and other debris that falls on the inside edge of the trail from the slope above. The piles at the edge of the trail narrow it.) By removing the slough and brush at the trail edge, the trail has a more open feeling, and people can use the whole width of it, not just the outside edge.
Afterwards, CORBA volunteers were treated to a prize drawing and lunch at the Urbane Cafe or adjacent Habit Hamburger Grill to thank them for their help. Great job, everybody!
To see all the volunteers and the work they did, you can view the photo gallery of this trailwork.