Papers June 19th, 2021 The Role of Pavements in Climate ChangeBy: July Barriga DESCARGAR April 15th, 2021 La Línea Tunnel Project in Colombia: Reengineering in Challenging Mountainous Conditions By: Javier Gustavo Carrasco Tovar DESCARGAR August 12th, 2020 La Línea Tunnel Project in Colombia: Mountain Pressure Loads Case StudyBy: Christian Collazos Sandoval DESCARGAR August 12th, 2020 Short Tunnels in Cruce de la Cordillera Central Infrastructure Projects: Design, Reparation and Results. By: Christian Collazos Sandoval DESCARGAR