# transportation and logistics systems { "id": "T12725", "title": "transportation and logistics systems", "url": "/topics/T12725", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "8b40bd26a23743c7", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "38355401286879262", "address_version": "morton4x16-v1", "coordinates": [ 2, 33, 3313, 12725 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers covers a wide range of topics related to European transport policy, sustainable development, logistics, urban mobility, rail transport, intelligent transport systems, external costs, intermodal transport, public transport, and infrastructure. It explores the challenges and strategies for creating a competitive, resource-efficient, and sustainable transport system in Europe. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T12725 No owner-reviewed local answer yet.