Traffic Studies

Methods

Spot Speed

• Enoscope/Mirror Box Method

• Pressure contact tube

• Loop detector

• Photographic method

• Electronic method

• Radar method

Traffic Volume Mesurement

• Pneumatic hose method

• Magnetic detector Mechanical Method

• Radar detector

• Counting (Manual Method)

Speed and Delay Studies

• Floating car method

• License plate method

• Interview technique

• Photographic method

Origin and Destination Studies

• Road side interview method

• License Plate

• Written post card method

• Tag on car method

• Home interview method

Accident Study

• Spot map

• Collison diagram and condition diagram

• Location files