Home Roadworks Highways, Paths and Streets Sewers and retaining walls Sewers and retaining walls Description Save Sewers and retaining walls - details with technical specifications Format DWG File size 171.60 KB DOWNLOAD DWG share your appreciation Related Posts Sewer Design main avenue - arequipa Right section of track 14m Typical triangular ditch section Pavement failures design of a road Traffic signal - road sign bmp rhata yana road location Retaining wall Cantilever reinforced concrete walls Inverted siphon – paved road crossing Highway – branch section Plain of Lima collective route View and floor plan of tree lined sidewalk guardrail1 geometric design of a road Pedestrian path in clay paving stone (i-shaped paving stone and hexagonal paving stone) typical Baden Pimentel paving improvement under road culvert