How is the congestion rate calculated?

The congestion rate is calculated as the ratio of road segments and time intervals where driving speeds fall below 40 km/h relative to total daily segment-time intervals.

What was the main cause of congestion on the final day of the holiday?

Northbound traffic on the final day was affected by bus breakdowns and multi-vehicle accidents, causing congestion that persisted until late at night.

AI News NQ Analysis

Dragon Boat Festival Holiday Highway Traffic Hits 109.5 MVK with Reduced Congestion

NQ Score 79/100

Key facts

Dragon Boat Festival Holiday Highway Traffic Hits 109.5 MVK with Reduced Congestion
During the Dragon Boat Festival holiday, Taiwan's national highway traffic reached a daily average of 109.5 million vehicle-kilometers (MVK), 1.2 times the daily average. Despite the volume, the overall congestion rate decreased by 26.7% compared to the previous year.
Source: CNA
Date: Mon Jun 22 2026 18:02:39 GMT+0900 (Japan Standard Time)

Direct answer

During the Dragon Boat Festival holiday, Taiwan's national highway traffic reached a daily average of 109.5 million vehicle-kilometers (MVK), 1.2 times the daily average. Despite the volume, the overall congestion rate decreased by 26.7% compared to the previous year.

Citation: Dragon Boat Festival Holiday Highway Traffic Hits 109.5 MVK with Reduced Congestion (Mon Jun 22 2026 18:02:39 GMT+0900 (Japan Standard Time)), CNA
Source: CNA
Date: Mon Jun 22 2026 18:02:39 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

During the Dragon Boat Festival holiday, Taiwan's national highway traffic reached a daily average of 109.5 million vehicle-kilometers (MVK), 1.2 times the daily average. Despite the volume, the overall congestion rate decreased by 26.7% compared to the previous year.

AI analysis data is not yet available.

Frequently Asked Questions

Q: How is the congestion rate calculated?: A: The congestion rate is calculated as the ratio of road segments and time intervals where driving speeds fall below 40 km/h relative to total daily segment-time intervals.
Q: What was the main cause of congestion on the final day of the holiday?: A: Northbound traffic on the final day was affected by bus breakdowns and multi-vehicle accidents, causing congestion that persisted until late at night.
Q: What are the key facts in this article?: A: During the Dragon Boat Festival holiday, Taiwan's national highway traffic reached a daily average of 109.5 million vehicle-kilometers (MVK), 1.2 times the daily average. Despite the volume, the overall congestion rate decreased by 26.7% compared to the previous year.