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Supplementary Report 515 Accuracy of annual traffic flow estimates from automatic counts

Publication Year

1979

Document Status

Current

Abstract

Examines several methods of deriving estimates of annual traffic flow on road networks. Provides recommendations for the most appropriate counting schedules and a simple method of assessing the accuracy of the estimates. Considers theoretical basis.

Document History

Reference: SR515. Published when TRL was the Transport and Road Research Laboratory (TRRL).

Author

Phillips, G.

Publisher Information

Transport Research Laboratory

The Transport Research Laboratory (TRL) is an internationally recognised organisation providing research, consultancy, testing and certification for all aspects of transport.

Crowthorne House
Nine Mile Ride
Wokingham
TRL
UK

Website: http://www.trl.co.uk/
Email: enquiries@trl.co.uk
Tel: 01344 773131