40,149 research outputs found
Information & communication technologies - panacea for traffic congestion?
As road pricing, telematics and logistics evolve, information and communication technologies (ICT) aim directly at making traffic flow more efficiently in a given infrastructure. Furthermore, the virtual world gives rise to new business fields and decentralised structures which affect the development of transport indirectly. While technological progress continues to drive qualitative improvements in traffic conditions, e-business and telework in particular have, for structural reasons, a much less pronounced effect on traffic than widely presumed. ICT helps in organising traffic flows more efficiently and plays a supplementary role as transport-relevant instrument, but it is not a panacea for traffic congestion.traffic, autobahn, ICT, LBS, mobile telephony
Spartan Daily, November 4, 1977
Volume 69, Issue 45https://scholarworks.sjsu.edu/spartandaily/6266/thumbnail.jp
Measuring Impacts of New Highways Capacity – A Discussion of Potential Survey Methods
The paper reviews survey methods that might be used to detect the various impacts of new highway capacity (changes in flow and network travel times; behavioural responses such as rerouting, change in departure times, change of mode, redistribution and change in trip frequency; and changes in land use). The review was conducted in the context of a study for TRRL which sought to establish the feasibility of measuring responses to new highway capacity.
The paper considers, in turn, surveys of traffic flow, public transport usage and network travel times, methods of estimating origin-destination matrices and a variety of questionnaire and interview techniques which might be used to collect individual travel data (roadside interviews; stopline surveys; household interviews; trip-end interviews; self completion questionnaires; retrospective, prospective and stated preference questions; panel surveys and indepth interviews). There is also a brief discussion of methods to determine bight movements and land use effects.
The paper should not be regarded as a source of detailed information about the various types of survey but rather as a review of their comparative strengths and weaknesses in the given context
Spartan Daily, November 4, 1977
Volume 69, Issue 45https://scholarworks.sjsu.edu/spartandaily/6266/thumbnail.jp
The New Hampshire, Vol. 67, No. 12 (Oct. 22, 1976)
An independent student produced newspaper from the University of New Hampshire
Spartan Daily, September 15, 1986
Volume 87, Issue 12https://scholarworks.sjsu.edu/spartandaily/7469/thumbnail.jp
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