The performance and impact indicators for transport combine elements from several categories of data. These can provide a qualitative and analytic picture of how a country's transportation system contributes to the national economy and to social and environmental objectives. Diagnostics are classified from two different points of view — dimension and sector (most links are small PDF documents): | Diagnostics by dimension focus on the quality of transport service in different dimensions | Diagnostics by sector focus on transport modes and cross-sectoral issues | | |
Additional sector diagnostics links: |