Infact
92 / 100
True China

The text states that the longest traffic jam in China lasted 11 days before dissipating.

Infact verdict: True (92/100).

The claim that the longest traffic jam in China lasted 11 days is supported by multiple sources. According to ABC News and Wikipedia, the traffic jam occurred in 2010 on the Beijing-Tibet expressway, involving 10,000 trucks and stretching 74.5 miles. This evidence corroborates the claim, confirming its accuracy.

July 31, 2026 Language: en 1 claim analyzed
How is this score determined? →

Individual claims

92
True World
The longest traffic jam in China dissipated only after 11 days.
The claim is supported by reliable sources such as ABC News and Wikipedia, which report that the longest traffic jam in China lasted 11 days in 2010 on the Beijing-Tibet expressway. This evidence strongly corroborates the claim.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 90
Web Consensus Weight 40
Source Quality Score 85
Source Quality Weight 20
Llm Reasoning Score 85
Llm Reasoning Weight 40
Llm Reasoning Score Raw 85
Weighted Total 92
Evidence Summary Multiple sources confirm the 11-day traffic jam in China in 2010.

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