The Road Development Authority (RDA) is the premier highway authority in the country and is responsible for the maintenance and development of the National Highway Network, comprising the Trunk (A Class) and Main (B Class) roads and the planning, design and construction of new highways, bridges and expressways to augment the existing network.
| General Procedure of erecting Hoardings / Name Boards / Direction Boards on National Highways General Procedure Guidelines Application Register Rates Request Letter Schedule |
New Compensation Package for Land Acquisition
and Resettlement 
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| List of Ongoing & Committed Projects |
| Southern Transport Development Project Compliance Review Mission Report |
| Southern Transport Development Project New Challenges Report (Sinhala) |
| Southern Transport Development Project Addendum 2007 July (Sinhala) |
| Environmental Management Plan for Southern Transport Development Project |
| Environmental Impact Monitoring for Southern Transport Development Project ADB Section JBIC Section Package1 JBIC Section Package2 EAR & EMP |
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RESETTLEMENT ACTION PLAN - NHSP
Road A005 Road A006 Road A026 Road A012 |
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RPPF-EOI-FEASIBILITY STUDY
EOI Document |
