#9
Longest Highway in Japan
Sorted by Route Length
Value: 601.6 km
Highway in Japan
Japan National Route 8 is a highway located in Japan. This page highlights its key ranking metrics, including Route Length, Lane Count, and Maximum Speed Limit, to help users compare it with other highways in Japan.

See how this highway performs across different ranking categories in Japan.
#9
Sorted by Route Length
Value: 601.6 km
| Metric | Value | Description |
|---|---|---|
| Route Length | 601.6 km | Total official length of the highway route. |
| Lane Count | 6 | Maximum or mainline number of traffic lanes on the highway. |
| Maximum Speed Limit | 70 kmh | Highest legally posted speed limit on the highway. |
Metric values are based on the verified sources listed below.
Japan National Route 8 is located in Japan. The location details shown here are based on the currently available city, state, and country information for this highway.
Explore other highways in Japan and compare them with Japan National Route 8.
This highway is compared with other highways in Japan using the ranking metrics available on this page. These metrics help show how Japan National Route 8 performs across different comparison categories, such as Route Length, Lane Count, and Maximum Speed Limit.
Ranking positions are calculated from structured data instead of being manually assigned. As more verified information is added, corrected, or expanded, the rankings and metric values may be updated over time.
For this page, the comparison focuses on measurable data rather than user reviews or star ratings.
Japan National Route 8 details on this page are based on verified public sources and structured LocoDeck ranking data.
Japan National Route 8 is located in Japan.
Japan National Route 8 is listed as a highway in Japan. This page highlights key metrics such as Route Length, Lane Count, and Maximum Speed Limit to help compare it with other highways.
Japan National Route 8 is compared using the ranking metrics available for highways in Japan. The comparison focuses on structured data and metric values rather than user reviews or star ratings.