List of highways numbered 789
The following highways are numbered 789:
Canada
- Alberta Highway 789
Saskatchewan Highway 789United States
- U.S. Route 789
- Arizona State Route 789
- Colorado State Highway 789
- Florida State Road 789
- * County Road 789
- * County Road 789
- ** County Road 789A
- Georgia State Route 789
- Louisiana Highway 789
- Mississippi Highway 789
- Montana Highway 789
- Nevada State Route 789
- New Mexico State Road 789
- Farm to Market Road 789
- Virginia State Route 789
- Wyoming Highway 789