{
  "id": 10971330,
  "title": "In 2019, Missouri engineers added used cooking oil to old asphalt, enabling 60% to 100% recycled mixes in lab tests",
  "url": "https://urgent.news/2026/09/30/in-2019-missouri-engineers-added-used-cooking-oil-to-old-asphalt",
  "topic": "world",
  "section": "World",
  "published": "2026-09-30T15:01:08.000Z",
  "source": {
    "name": "Hindustan Times - World News",
    "slug": "hindustan-times-world-news",
    "url": "https://www.hindustantimes.com/world-news/us-news/in-2019-missouri-engineers-added-used-cooking-oil-to-old-asphalt-enabling-60-percent-to-100-recycled-mixes-in-lab-tests-101790759117824.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "Used cooking oil helped old asphalt reach 60% to 100% recycled content in lab tests, but the right oil dose matters.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}