Advisory Services, National Road Improvement and Management Project. The project is the upgrading and rehabilitation of about 536 kms of national arterial roads. These roads comprise the Civil Works component of NRIMP 1. The road projects serve as major links among the provinces of the regional growth centers wherein they are located. The project shall enhance social mobility and propel the economic growth of Cordillera Aministrative Region (CAR), Region VI, Region IX, Region X, Region XI and Region XIII (CARAGA).