 The firm leads the Auto-estradas do Baixo Tejo concession with a 30% stake, which includes construction, widening, operation and maintenance of motorways and "Itinerários Complementares" trunk roads in the Setúbal area.Brisa also holds 15% of the Litoral Oeste concession, which covers 112 km of new and existing road around Leiria.Both contracts were awarded through to 2038.