Iowa Department of Transportation

Iowa Department of Transportation (DOT) has renewed its traffic data services contract with Inrix and will also employ Inrix Dangerous Slowdowns, a newly launched service that warns drivers and DOTs of sudden reductions in speed or stopped traffic on the road. Dangerous Slowdowns is part of the new Inrix Safety Alerts product suite which also includes Inrix Incidents and Inrix Road Weather, to provide real-time insight on roadways to inform drivers and make roadways safer. The Safety Alerts product suite co

The Iowa Department of Transportation has teamed up with a smartphone navigation app developer Waze to enable motorists to access and update real-time traffic data. The app uses input from the world's largest community of drivers to report and avoid many types of traffic disruptions. The new Waze layer on the 511 traveller information system is available through websites, phones and mobile apps. The layer shows Iowa DOT-filtered crowd sourced data from the Waze data feed that might affect traffic, suc

The Iowa Department of Transportation has developed proposed administrative rules to govern implementation and placement of automated traffic enforcement systems on the primary highway system. The proposed rules will cover both fixed and mobile speed and red light enforcement camera systems. Adoption of rules for automated traffic enforcement will provide local governmental agencies with a defined process for documenting a critical traffic safety issue at a specific location and implementing the warrant