DRAWING_ROUTE_MAINTENANCE_72___312310-2_TRAIL_CROSS-SECTIONS_1.PDF
Published: 06/13/2023
Description
? ? .... , ', VARIABLE SLOPE-.....,.,.__-......., 3/4:1 COMMON ', 1/2 :1 HAR DPAN-SOFT ROCK ', 1/4:1 HARD ROCK ,, , '?'f E 3 " (76 mm) COVER OF SOIL OR SMALL ROCK VOIDS FILLED FOR 24" (610 mm) MIN. ROCK OR TALUS SLIDE SIDE SLOPE c'.!...
