| Walker Gap | | | Garden |
| Chilly Spring Gap | 601 m | | Western Great Smoky Mountains |
| Buffalo Gap | 543 m | | North Mountain Area |
| Grafton Notch | 470 m | | North Mahoosuc Range |
| Old House Gap | 917 m | | North North Carolina Blue Ridge Crest |
| Green Gap | | | Cheoah Mountains |
| Kirkland Gap | 259 m | | Cheoah Mountains |
| Fox Cabin Gap | | | Bald Mountains |
| Rucker Gap | | | Allegheny Mountain Ridge |
| Hogback Gap | 1067 m | | Cheoah Mountains |
| Pine Tree Gap | 482 m | | Balsam |
| Low Gap | | | Roan-Unaka Mountains |
| Water Oak Gap | 1447 m | | Central Great Smoky Mountains |
| Mids Gap | 788 m | | Central Great Smoky Mountains |
| без названия | | | Great North |
| Sherburne | 660 m | | Coolidge Range |
| Shingletown Gap | | | Central Pennsylvania Ridges |
| Buckeye Gap | 1473 m | | Central Great Smoky Mountains |
| Hughes River Gap | 920 m | | Shenandoah-Middle Section |
| Schoolhouse Gap | 600 m | | Western Great Smoky Mountains |