About 60% of commercial driver license applicants in Iowa fail the knowledge exam on their first try, according to Mindi Nguyen, assistant to the director of the state Department of Transportation’s ...

Unlock access to every one of the hundreds of articles published daily on BroadwayWorld by logging in with one click. First published 20 years ago, this now-classic guide to the DOT medical ...

The American Transportation Research Institute has found that the Medical Examiner Registry is not fixing the problems that fleets and drivers have had with the Department of Transportation medical ...

The Department of Transportation requires that commercial motor vehicle drivers who cross state lines on their route pass a physical exam by a licensed medical examiner every two years and get a ...