# Transportation Systems and Infrastructure { "id": "T14014", "title": "Transportation Systems and Infrastructure", "url": "/topics/T14014", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "3cdc96a8a476f558", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "38294360135888564", "address_version": "morton4x16-v1", "coordinates": [ 2, 14, 1405, 14014 ], "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 focuses on the strategic management of technological obsolescence, including forecasting, refreshment, and mitigation strategies for components, products, and software. It also addresses the challenges of obsolescence in long-life systems, financial services, and aerospace industry, emphasizing sustainability in engineering systems. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T14014 No owner-reviewed local answer yet.