511 Traffic Systems in New Hampshire
America's Traveler Information Number, 511, allows you to listen to road information from the convenience of your own phone. This free number provides updates on road and weather conditions, construction, accidents, commercial vehicle restrictions and even tourism information.
How It Works
Dial 511 from any phone, and wait for the menu of options. You can make your choice by either pushing a specific number or by voice activation. After making your selection, you will receive further prompts about how to pinpoint information, such as an exact route number or municipality.
The same real-time traffic information is available online. It's all here―travel advisories, weather conditions, construction projects, bottlenecks and accident locations.