Declaring Dahican - Lawigan Road under the Jurisdiction of Davao Oriental 2nd District Engineering Office into a National Road. Category: Department OrderSub Category: infra-projSeries: 2011No: 56File: DO_056_S2011.pdfDate: Monday, October 24, 2011Tags: Declaring Dahican Lawigan Davao Oriental 2nd District National Road XI infra 056Region: Region XI Read more about Declaring Dahican - Lawigan Road under the Jurisdiction of Davao Oriental 2nd District Engineering Office into a National Road.