Highways and Traffic Restraint in London before the Mayor

2006 ◽  
pp. 44-59
Author(s):  
Martin G. Richards
Keyword(s):  
1974 ◽  
Vol 6 (5) ◽  
pp. 565-601 ◽  
Author(s):  
M R Wigan

This paper summarises the program of work carried out at TRRL up to 1971 on traffic restraint treated as a policy for transport planning. The special techniques required were developed and are described here. The theoretical framework within which local traffic effects can be treated at a strategic level is developed using marginal cost road pricing as an example, and the necessarily stringent pricing establishing the convergence, stability, and repeatability of the results is described for a practical algorithm which can readily be used in other transport planning program systems. The application of these techniques to analyse the comparative effects of different traffic restraint policies, and the variations on the techniques required to handle several groups of travellers who react differently to restraint measures, are the subject of companion papers to appear later in this journal.


1972 ◽  
Vol 1 (1) ◽  
pp. 1-27 ◽  
Author(s):  
Curt M. Elmberg
Keyword(s):  

1979 ◽  
Vol 8 (3) ◽  
Author(s):  
PeterJ. Hills
Keyword(s):  

1975 ◽  
Vol 4 (2) ◽  
pp. 103-104
Author(s):  
Martin G. Richards
Keyword(s):  

1977 ◽  
Vol 9 (10) ◽  
pp. 1177-1188 ◽  
Author(s):  
M R Wigan

Models used to simulate traffic flow and travel demand normally represent traveller behaviour by a single, averaged, group responding to cost, time, and distance changes. For systematic traffic-management measures, such as those of traffic restraint, it is desirable to examine shifts of benefits and costs between different groups of travellers. This requires equilibrium models of two or more types of traveller, each of which responds differently to charges or to travel-time changes. An appropriate technique has been developed to deal with this question, and results are presented in terms of two situations where benefit and cost transfers could arise: The effect of private parking places, and the differential impacts of road pricing.


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