{"query_echo":{"q":"","filters":{"geography":["Navoiy Region"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Navoiy Region' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=Navoiy+Region","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"iisd-002039","url":"https://climateinsightsdirectory.org/document/iisd-002039","title":"A Sustainable Asset Valuation (SAVi) of the Uchkuduk-Kazakhstan Border Highway in Uzbekistan","publisher":{"name":"International Institute for Sustainable Development","organization":"international-institute-for-sustainable-development"},"document_type":"briefing","language":"en","date_published":"2023-11","source_url":"https://www.iisd.org/system/files/2023-11/savi-uchkuduk-kazakhstan-border-highway-uzbekistan-methodological-note.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document outlines the technical and financial framework for the construction of the 4R60 highway connecting the Navoi Oblast in Uzbekistan to the Kazakhstan border. It details the project's goals to improve regional connectivity and safety, the specific engineering designs for rigid and non-rigid pavements, and the SAVi methodology used to assess environmental, social, and economic impacts across three different scenarios.","ai_generated":true,"unit":"iisd-002039#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The project involves the construction of 166.577 km of the two-lane road 4R60 \"Uchkuduk – border of the Republic of Kazakhstan\" (section 0-198 km) to increase throughput capacity, reduce travel time, and lower vehicle operating costs.","ai_generated":true,"unit":"iisd-002039#insight-1","date_modified":"2026-10-23"},{"text":"The total projected investment for the highway is USD 549,931.484, with USD 463,081.991 provided by Eximbank and USD 86,849.493 provided by the government of Uzbekistan.","ai_generated":true,"unit":"iisd-002039#insight-2","date_modified":"2026-10-23"},{"text":"The project aims to reduce the accident rate by 10%–30% and improve the safety of roadside infrastructure.","ai_generated":true,"unit":"iisd-002039#insight-3","date_modified":"2026-10-23"},{"text":"The SAVi analysis utilizes three scenarios: a 'No action' scenario where no infrastructure is built; a 'Low cost of accidents' scenario considering only direct costs (e.g., medical costs, vehicle repair); and a 'High cost of accidents' scenario that includes indirect costs such as the loss of national income due to death or permanent disability.","ai_generated":true,"unit":"iisd-002039#insight-4","date_modified":"2026-10-23"},{"text":"The highway's rigid pavement is designed for a 25-year service life before overhaul, featuring a total thickness of 97 cm, including a 27 cm monolithic cement–concrete coating.","ai_generated":true,"unit":"iisd-002039#insight-5","date_modified":"2026-10-23"},{"text":"Non-rigid pavements for access roads and the existing 4P60 road are designed for a 16-year service life with a total thickness of 61 cm.","ai_generated":true,"unit":"iisd-002039#insight-6","date_modified":"2026-10-23"},{"text":"The environmental impact assessment identifies several added benefits, including a cumulative value of time saved estimated at USD 16,889,500 and estimated cumulative road maintenance cost savings of USD 136,278,74.","ai_generated":true,"unit":"iisd-002039#insight-7","date_modified":"2026-10-23"}],"climate_tags":["green infrastructure","greenhouse gas emissions","biodiversity","climate change"],"geography_discussed":["Kazakhstan","Turkmenistan","Karakalpakstan"],"frame_perspective":[],"analysis_type":["methodological note","sustainable asset valuation"]}]}