The following highways are numbered 397:
 | This list is incomplete; you can help by adding missing items. (August 2008) |
Canada
Ireland
Japan
South Africa
Spain
United States
Arkansas Highway 397- Louisiana Highway 397
- Montana Secondary Highway 397 (former)
- Nevada State Route 397
- New York:
- Puerto Rico Highway 397
- Tennessee State Route 397
- Virginia State Route 397
- Washington State Route 397
.svg/1280px-Louisiana_397_(2008).svg.png)
| Preceded by 396 |
Lists of highways 397 |
Succeeded by 398 |
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