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ViaWarn

ViaWarn


On a mission to eliminate trucking accidents
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ViaWarn
On a mission to eliminate trucking accidents

Real-time road warnings, traffic alerts, and hazard data — aggregated from DOT agencies across the United States, Canada, and Mexico — displayed on interactive maps built for professional truckers and fleet operators.

74
Data Providers
49
Trucking Hubs
19
Major Highways
13
Data Categories

Browse the Network

Data Providers

DOT and Ministry of Transportation agencies across the US, Canada, and Mexico providing live road data.

Trucking Hubs

Major freight and distribution hubs across North America — from Chicago to Los Angeles to Toronto.

Highways

Key interstate and national corridors — I-35, I-80, I-95, Trans-Canada 1, and more — with live traffic data.

Data Categories

Browse providers by data type — road conditions, roadwork, weather, rest areas, alerts, and more.

Regions

Filter providers and hubs by country, geographic region, or state and province.

About ViaWarn

On a mission to eliminate trucking accidents through better real-time road awareness.

Available Data Categories

boundaries (2) clearance (3) emergency advisories (1) message signs (25) radar (1) restrictions (10) road conditions (22) roadwork (34) traffic events (58) travel delays (8) truck rest areas (17) weather conditions (18) weigh stations (2)

Featured Highways

I-35

I-80

I-95

I-5

I-10

Trans-Canada 1

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