reinforced concrete bridge

Route expropriation plan

Blueprints top view profile

Technical file – rigid pavement

Triangular ditches in the Sangolqui sector

Reinforced gravity retaining wall

Defense detail – precast concrete barrier

Construction of tracks and sidewalks

road section

hillside drainage

Road-highway interchange

road profiles

Road and pavement design

pavement design

Pavement contraction transversal joint

concreted street

highway project

Sidewalk pavement details

local roads

av balta

firefighter avenue