Sustainable Highlands Highway Investment Program, Tranche 2 (ADB-48444-005)

  • Papua New Guinea
Geographic location where the impacts of the investment may be experienced.
Financial Institutions
  • Asian Development Bank (ADB)
International, regional and national development finance institutions. Many of these banks have a public interest mission, such as poverty reduction.
Project Status
Stage of the project cycle. Stages vary by development bank and can include: pending, approval, implementation, and closed or completed.
Bank Risk Rating
Environmental and social categorization assessed by the development bank as a measure of the planned project’s environmental and social impacts. A higher risk rating may require more due diligence to limit or avoid harm to people and the environment. For example, "A" or "B" are risk categories where "A" represents the highest amount of risk. Results will include projects that specifically recorded a rating, all other projects are marked ‘U’ for "Undisclosed."
Voting Date
Aug 6, 2021
Date when project documentation and funding is reviewed by the Board for consideration and approval. Some development banks will state a "board date" or "decision date." When funding approval is obtained, the legal documents are accepted and signed, the implementation phase begins.
Independent State of Papua New Guinea
A public entity (government or state-owned) provided with funds or financial support to manage and/or implement a project.
  • Transport
The service or industry focus of the investment. A project can have several sectors.
Investment Amount (USD)
$ 375.00 million
Value listed on project documents at time of disclosure. If necessary, this amount is converted to USD ($) on the date of disclosure. Please review updated project documents for more information.
Primary Source

Original disclosure @ ADB website

Updated in EWS Sep 14, 2022

Disclosed by Bank Aug 6, 2021

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Project Description
If provided by the financial institution, the Early Warning System Team writes a short summary describing the purported development objective of the project and project components. Review the complete project documentation for a detailed description.

According to the bank's website, "access to basic services and the movement of goods and people is heavily reliant on the Highlands Highway. The mountainous terrain, poor highway conditions owing to a lack of systematic and consistent maintenance, coupled with washouts and landslides common during the rainy season make the highway unreliable and impassable at times. With climate change the frequency of extreme rain events are projected to increase. At present, more than 70% of the highway is in fair or poor condition, while for 90% of the road length, the safety rating for vehicle occupants and pedestrians is two star and below. In its current state, the road conditions pose serious road safety hazards to users and pedestrians, with levels of fatalities and injuries far in excess of comparable countries in Asia and the Pacific. High-potential agricultural products from the region bear high trade costs, limiting access to domestic and international markets. Poor road conditions and lack of adequate transport accessibility and services infrastructure such as bus stations and rest stops, and absence of logistic facilities for agricultural products restrict the development of value chains needed for perishable and high value products. Given the preponderance of rural population involved in agricultural livelihood activities, the present condition of the Highlands Highway is a major constraint hindering the region's future social and economic development and opportunities for sustainable and inclusive growth."

Investment Description
Here you can find a list of individual development financial institutions that finance the project.

Contact Information
This section aims to support the local communities and local CSO to get to know which stakeholders are involved in a project with their roles and responsibilities. If available, there may be a complaint office for the respective bank which operates independently to receive and determine violations in policy and practice. Independent Accountability Mechanisms receive and respond to complaints. Most Independent Accountability Mechanisms offer two functions for addressing complaints: dispute resolution and compliance review.

Executing Agencies
Department of Works and Highways
P.O. Box 1108
Boroko, 111, National Capital District,
Papua New Guinea

Department of Works and Highways
P.O. Box 1108
Boroko, 111, National Capital District,
Papua New Guinea



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