TY  - JOUR
PY  - 1980//
TI  - Estimating total annual traffic flow from short period counts
JO  - Transportation planning and technology
A1  - Phillips, Garwyn
A1  - Blake, Philip
SP  - 169
EP  - 174
VL  - 6
IS  - 3
N2  - The total annual traffic flow at a road site is probably the single most important item of data needed in transport studies. In this article we describe a method of estimating this flow from a traffic count of less than 24 hours duration. The method is extended to enable an assessment to be made of the merits of repeating a count. The application of the method is discussed in relation to the United Kingdom, but we believe this method to be generally applicable to most countries. This article was presented in its initial form at the PTRC Summer Meeting at Warwick University, July 1979.<p /> 
LA  - en
SN  - 0308-1060
UR  - http://dx.doi.org/10.1080/03081068008717187
ID  - ref1
ER  -