The following highways are numbered 388:
Canada[edit]
Japan[edit]
United States[edit]
Arkansas Highway 388
Georgia State Route 388
Maryland Route 388
New York State Route 388 (former)
Pennsylvania Route 388
Puerto Rico Highway 388
South Carolina Highway 388 (former)
Tennessee State Route 388
Virginia State Route 388
| Preceded by 387 |
Lists of highways 388 |
Succeeded by 389 |
| 0–24 | |
|---|---|
| 25–49 | |
| 50–74 | |
| 75–99 | |
| 100–124 | |
| 125–149 | |
| 150–174 | |
| 175–199 | |
| 200–224 | |
| 225–249 | |
| 250–274 | |
| 275–299 | |
| 300–324 | |
| 325–349 | |
| 350–374 | |
| 375–399 | |
| 400–424 | |
| 425–449 | |
| 450–474 | |
| 475–499 | |
| 500–524 | |
| 525–549 | |
| 550–574 | |
| 575–599 | |
| 600–624 | |
| 625–649 | |
| 650–674 | |
| 675–699 | |
| 700–724 | |
| 725–749 | |
| 750–774 | |
| 775–799 | |
| 800–824 | |
| 825–849 | |
| 850–874 | |
| 875–899 | |
| 900–924 | |
| 925–949 | |
| 950–974 | |
| 975–999 | |
| 1000+ | |