Drainage works – roads

Profile of streets and avenues

Highway

General plan and pavement sections

Retaining wall – typical section

Plans for street paving with hydraulic concrete

road project

Land use of harar ldp; road network and regulation

Protection wall – French drain

Complete road project

Slope

Rigid Pavement Detail

Grading of a road system

Municipal road roundabout

Highway geometric design manual

Rotonda

Road design - highways

Crossing of roads- road junction

Paving with hydraulic concrete

road sections

bowl in the shape of