As a U.S. territory, the U.S. Virgin Islands follows U.S. traffic laws with some local variations. Understanding speed limits and traffic laws will help you drive safely on St. Thomas in your Alamo, Enterprise, or National rental car.
Speed Limits
Speed limits on St. Thomas are generally lower than on the mainland:
- Urban areas: 15-25 mph
- Rural roads: 25-35 mph
- Highways: 35-45 mph
- School zones: 15 mph
Always obey posted speed limit signs, as limits vary by location.
Driving on the Left
The most important traffic law on St. Thomas is driving on the left side of the road. This applies everywhere on the island. Failing to drive on the left is not only dangerous but also a traffic violation.
Seat Belt Laws
Seat belts are mandatory for all passengers, both front and rear seats. Children must be in appropriate child safety seats based on age and weight. Alamo, Enterprise, and National all offer child seat rentals at STT.
Cell Phone Use
Using a handheld cell phone while driving is prohibited. If you need to use your phone for navigation, mount it on the dashboard and use voice directions. Do not text while driving.
Drinking and Driving
The legal blood alcohol limit in the USVI is 0.08%. Driving under the influence is a serious offense with severe penalties, including fines, license suspension, and imprisonment. Do not drink and drive.
Traffic Signals and Signs
Traffic signals and signs follow U.S. standards, with some local variations. Stop signs are red octagons, yield signs are triangular, and speed limit signs are white with black text. Obey all posted signs.
Parking Regulations
- Do not park in no-parking zones
- Observe time limits on street parking
- Do not block driveways or fire hydrants
- Pay at meters where required
- Do not park in spaces reserved for persons with disabilities without a permit
What to Do in an Accident
If you are involved in an accident:
- Stop immediately and check for injuries
- Call 911 to report the accident
- Exchange information with the other driver
- Document the scene with photos
- Contact Alamo, Enterprise, or National to report the incident
- File a police report
