2019-01-292019-01-292008-07-01https://dl-cea.nsf.gov.lk/handle/1/1881165National Highways Sector Project : Improvement and Upgrading Hikkaduwa Nayapamula section of Hikkaduwa- Baddegama-Nilhena (B153) RoadHighwaysHikkaduwa/Ambalangoda/BaddegamaGalleI00196