A retaining wall for an earthen formation uses {HEAD ~ welded wire face mats} having {TAIL ~ upright portions} secured to one another and spanning the distance between successive lifts of the wall at the face of the formation 
having
A retaining wall for an earthen formation uses { HEAD ~ welded wire face mats } having { TAIL ~ upright portions } secured to one another and spanning the distance between successive lifts of the wall at the face of the formation
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH