Staff Contacts

• Archived Data User Service (ADUS) - Ralph Gillmann at (202) 366-5042
  
• Traffic Monitoring Guidelines - Harshad Desai at (202) 366-5047
  
• Traffic Monitoring System (TMS) Regulation - Harshad Desai at (202) 366-5047
  
• Traffic Volume Trends (TVT) - Steven Jessberger at (202) 366-5052
  
• Travel Time Data Collection - Ralph Gillmann at (202) 366-5042
  
• Truck Weight Data Collection - David L. Jones at (202) 366-5053
  
• Vehicle Classification Data Collection - Steven Jessberger at (202) 366-5052
  
• Vehicle Travel Information System (VTRIS) - David L. Jones at (202) 366-5053
  
• Weigh in Motion (WIM) - David L. Jones at (202) 366-5053
  

Feel free to email us for more information.