1996: Variant of the Logroño South Ring Road. CN-232 and link to Piqueras street. P.k. 403.7 to 406.7. Province of La Rioja

2007: Connection of the LO-20 and the N-232 with the Pamplona-Logroño highway. Section: Recajo-Logroño. Province of La Rioja

2008-11: Fuenmayor variant. CN-232, P.K. 418.00 to 427.00. Province of La Rioja

2004: Informative Study: “Variant of El Villar de Arnedo. CN-232, P.K. 369.50 to 373.00. Province of La Rioja

2000: Urbanization Project of the areas pending urban development in Cascajos, Pedregales and Lobete

1997: Urbanization of the Portalada II

1994-95: Ausejo variant. CN-232, from Vinaroz to Santander, p.k. 347.6 to 382.3, province of La Rioja

1997: Conditioning of the road LR-254 of the variant of Lardero N-111, to the road LR-137 in Entrena (La Rioja)

2003: Urbanization Project of the Sojuela Partial Plan in Sojuela (La Rioja)

2002: Urbanization Project of the Campillo Sector in Logroño