| Bhutan | Bhutan: Preparing National Highway Expansion and Development Project | Transport | 2024 | Technical Assistance | $1,500,000 | TASF | Ongoing |
| Nepal | Nepal: Public Investments Implementation Performance Improvement | Transport | 2024 | Technical Assistance | $2,000,000 | JFPRAP | Ongoing |
| Nepal | Nepal: Urban Resilience and Livability Improvement Project | Transport | 2024 | Loan/Grant | $208 million | ADF, COCRL, Gov Nepal | Ongoing |
| Regional | Regional: Enhancing Preparedness Through OneADB for Transport Projects in South Asia | Transport | 2023 | Technical Assistance | $3,110,000 | TASF, TASF | Ongoing |
| India | India: Strengthening Multimodal and Integrated Logistics Ecosystem Program (Subprogram 1) | Transport | 2022 | Loan | $350 million | Kexim, OCR | Closed |
| India | Support for Strengthening Multimodal and Integrated Logistics Ecosystem | Transport | 2021 | Technical Assistance | $1,000,000 | TASF | Ongoing |
| Nepal | Nepal: Civil Aviation Sector Improvement Program | Transport | 2020 | Loan | $50 million | ACF / Concessional OCR | Closed |
| Bangladesh | Bangladesh: Transport Connectivity Improvement Preparatory Facility | Transport | 2020 | Loan | $57 million | ADF, Gov Bangladesh | Ongoing |
| Regional | Strengthening the Implementation of Regional Cooperation and Integration Initiatives of SAARC | Transport | 2020 | Technical Assistance | $800,000 | TASF | Ongoing |
| Bhutan | Bhutan: Enhancing Aviation Sector Development Capacity | Transport | 2019 | Technical Assistance | $2,100,000 | Gov Bhutan, TASF | Ongoing |
| Sri Lanka | Sri Lanka: Expressway Operations Improvement Project | Transport | 2018 | Technical Assistance | $500,000 | TASF | Ongoing |
| Sri Lanka | Sri Lanka: Supporting Trade Logistics Facilitation | Transport | 2018 | Technical Assistance | $2,250,000 | JFPRAP, JFPRAP, TASF | Ongoing |
| Regional | Regional: Supporting Innovation and Knowledge Exchange for Transport Projects in South Asia | Transport | 2018 | Technical Assistance | $3,416,000 | HLTF, TASF, TASF, TASF | Closed |
| Bangladesh | Bangladesh: Subregional Transport Project Preparatory Facility - Additional Financing | Transport | 2015 | Loan | $36 million | ADF, Gov Bangladesh | Closed |
| India | India: Advanced Project Preparedness for Poverty Reduction (Subproject 25) | Transport | 2012 | Technical Assistance | $2,000,000 | UKG | Closed |
| Bangladesh | Bangladesh: Subregional Transport Project Preparatory Facility | Transport | 2011 | Loan | $28 million | ADB, Gov Bangladesh | Closed |
| Bangladesh | Bangladesh: Port and Logistics Efficiency Improvement | Transport | 2010 | Technical Assistance | $900,000 | Gov Bangladesh, TASF | Closed |
| Regional | Regional: Improving Connectivity and Destination Management of Cultural and Natural Resources in the South Asia Subregion | Transport | 2008 | Technical Assistance | $2,400,000 | Gov - BBINSL, RCIF | Closed |
| India | India: Preparing and Enhancing Readiness of Proposed North Eastern State Roads Investment Program | Transport | 2008 | Technical Assistance | $1,000,000 | Gov India, TASF | Closed |
