PrePass Safety Alliance and HAAS Alert are partnering to bring real-time work zone and emergency vehicle alerts to truck drivers through the PrePass Mobile App.
The companies announced Tuesday that HAAS Alert’s Safety Cloud Alert technology will now be integrated into PrePass Safety Alerts, giving commercial drivers warnings about emergency scenes, work zones, and roadside hazards across the lower 48 states.
The alerts will be delivered directly through the PrePass Mobile App without requiring additional hardware or separate apps. Drivers will receive audible and visual warnings before reaching active emergency scenes or work zones, giving them more time to slow down or move over safely.
According to the companies, the Safety Cloud platform automatically detects hazards when emergency vehicles activate warning lights or when work zone equipment is deployed. The system then sends real-time alerts to approaching drivers.
"PrePass Safety Alliance has always been committed to making highways safer and more efficient for commercial drivers, and this collaboration with HAAS Alert is a natural extension of that mission," said Mark Doughty President and CEO of PrePass Safety Alliance. "By adding Safety Cloud to our Safety Alerts platform, we are giving commercial truck drivers earlier, more reliable warnings about the hazards that require them to slow down and move over. This is exactly the kind of partnership that helps everyone get home safely."
The new alerts add to the existing PrePass Safety Alerts features, which already include warnings for weather conditions, traffic slowdowns, road restrictions, and parking availability.
The companies said the partnership is designed to help fleets improve driver awareness and support compliance with Move Over laws, which are now in place in all 50 states.
"We're proud to partner with PrePass Safety Alliance to bring Safety Cloud alerts to the professional drivers who share the road with first responders and roadway workers every day," said Cory Hohs, CEO of HAAS Alert. "Commercial truck drivers are among the most important stakeholders in roadside safety, and integrating with PrePass Safety Alerts gives us an important channel to deliver nationwide real-time warnings that can save lives. This partnership reflects our shared belief that technology should be put to work protecting the people who keep America moving."
PrePass said the partnership combines its nationwide trucking network with HAAS Alert’s Safety Cloud platform, which is already used by emergency responders, law enforcement agencies, transportation departments, towing companies, utility fleets, and work zone contractors.
The companies described the rollout as the first nationwide partnership of its kind to bring roadside hazard alerts directly to truck drivers through a single mobile platform.


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