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  "path": "/news/2026-04-traffic-roads.html",
  "publishedAt": "2026-04-29T12:40:05.000Z",
  "site": "https://techxplore.com",
  "tags": [
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  "textContent": "If a city's suburban railway network is expanded, additional flats are likely to be built in an agglomeration that is better connected as a result. The opposite also holds true: If new buildings spring up like mushrooms in a suburb, this will call for an expansion of the transport infrastructure. Urban development and transport therefore have a mutual relationship.",
  "title": "What are the reasons for traffic jams? Whether traffic flows or not depends on more than just the roads"
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