A nation wide study of federal merging operations.

Auteur(s)
Buhr, J.H. Drew, D.R. Wattleworth, J.A. & Williams, T.G.
Jaar
Samenvatting

This paper introduces the research project entitled "Gap Acceptance and Traffic Interaction in the Freeway Merging Process" which forms a part of a four-year program on freeway merging undertaken by the Bureau of Public Roads. Field studies for the collection of data were performed on a nationwide basis at a number of selected entrance ramps, utilizing an aerial photographic technique. This technique, the data reduction methods and the study sites selected are described in detail. Data editing routines and the analysis of the data for basic traffic parameters are discussed and some of these parameters used to illustrate the merging operation at each study site. The qualitative defect of various geometric elements on the operation as mirrored by the traffic parameters of volume, density, speed and acceleration noise are discussed. This paper further serves to demonstrate not only the nature of the data available, but also the vast quantity of data involved.

Publicatie aanvragen

11 + 1 =
Los deze eenvoudige rekenoefening op en voer het resultaat in. Bijvoorbeeld: voor 1+3, voer 4 in.

Publicatie

Bibliotheeknummer
3422
Uitgave

College Station, TX, Texas A and M University, Texas Transportation Institute, January 1967, 88 p.

Onze collectie

Deze publicatie behoort tot de overige publicaties die we naast de SWOV-publicaties in onze collectie hebben.