| TRANSPORT | Signal Mountain | United States |
| Commute Time | 26.6 | 28.1 |
| COMMUTE MODE | | |
| Auto (alone) | 83.22% | 75.83% |
| Carpool | 8.76% | 10.67% |
| Mass Transit | 0.03% | 4.78% |
| Work at Home | 7.45% | 4.07% |
| COMMUTE TIME TO WORK | | |
| Commute Less Than 15 min. | 20.79% | 28.58% |
| Commute 15 to 29 min. | 50.37% | 36.13% |
| Commute 30 to 44 min. | 21.09% | 19.69% |
| Commute 45 to 59 min. | 4.00% | 7.50% |
| Commute greater than 60 min. | 3.76% | 8.10% |
