RapidScreen Roadside Emissions Testing program

 
To reduce the number of vehicles requiring a traditional emissions inspection, the RapidScreen roadside emissions testing program was established for metro Denver and the northern Front Range. The RapidScreen program measures emissions and records license plate numbers as vehicles drive past roadside monitors.
 
You can skip a trip to the Emissions Inspection Station if you’re notified by mail that your vehicle passed RapidScreen.
 
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