Peru-based urban toll road operator Rutas de Lima S.A.C.'s strong operating and financial performance remained in line with our expectations. We are affirming our 'BBB-' rating on the project's senior secured notes. The negative outlook reflects our expectation that the rating on the notes would move in tandem with that on Odebrecht Engenharia e Construcao S.A. (BBB-/Negative), which we believe is a key counterparty for the transaction within the construction stage. On July 23, 2015, Standard&Poor's Ratings Services affirmed its 'BBB-' rating on Rutas de Lima S.A.C's senior secured notes due 2036 and 2039. The outlook remains negative. In 2013, Rutas de Lima (RdL) won a 30-year concession contract to build, operate, and improve three toll access highways