Longest road tunnel
The current longest road tunnel record is 15.2 miles, held by Lærdal Tunnel, set on November 27, 2000. Last checked October 9, 2026.
15.2
miles
Lærdal Tunnel
- Holder
- Lærdal Tunnel
- Record
- 15.2 miles
- Metric
- 24.51 km
- Exact figure
- 24.5 km
- Location
- Vestland, Norway
- Date set
- November 27, 2000
- Last checked
- October 9, 2026
Put it in perspective
At 15.2 miles, it is 1.1 times the length of Manhattan.
Lærdal Tunnel15.2 miles
Manhattan, end to end13.4 miles
Golden Gate Bridge8,980 ft
Sources
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