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WRRI 106 is placeholder for the research findings of Project No. G-928-03 funded by U.S. Dept. of the Interior, Geological Survey. Findings are available in Piehl, Bradley T. (1986) An evaluation of culverts on low volume forest roads in the Oregon Coast Range (Masters Thesis, Oregon State University. Forest Engineering) LD43301987.P52.

Governments have a choice whether to intervene in the transport infrastructure sector to manage, finance and organize and sometimes own the assets of the sector or to rely on markets and private sector actors for the provision of these systems. In Sweden, like in most other countries, the government has, since the 19th century, gradually taken a more active role both for railroads and roads, including most of the roles outlined above. From the 1840s, railroads and a more modern road system developed based on a mix of government and private/local government initiatives. A step towards centralization was taken in the 1930-40s, as the private- and local government-owned railroads and rural public roads, a majority of the total system, were taken over (nationalized) by the State. The government still owns these assets. In this paper, the development of railroad and road infrastructure is analyzed based on a co-evolutionary perspective, including the influence of technology, economics and politics. The perspective is used in order to facilitate an understanding and explanation of the successive steps that led to the decision to nationalize railroads and roads. The following time periods up to 2010 are also analyzed with the perspective as a relief. Based on a study primarily of the public documents of the time it is argued that the nationalization can be seen as a more or less logical step in a process of centralization that had been going on since the mid-1800s. Business economics rationality and cost reduction were important arguments for nationalization. Arguments in favor of the nationalization were that it was seen as a modernization of the sector, which also allowed for the introduction of new technology and a reduction of differences in road taxes. Welfare economics reasoning and discussions on natural monopolies were, however, not the focus. It is further argued that the government waited for some time to take the final steps to nationalize the railroads and roads. The government entered the scene as a rather reluctant infrastructure manager. The Parliament’s 1963 decision on transport policy, which is generally seen as among the most important policy decisions in the sector since the 1940s, might, it is argued, have been given a too important role. However, it is argued that the proposals put forward by the 1944 Transport Committee, which were never formally decided upon, were perhaps more influential. These proposals were largely market-friendly within the framework of the government ownership and financing model. The railroad and road systems should be run more or less as private businesses within this framework, with a focus on business economics efficiency, a full cost responsibility, and a competition view on the transport market. The transport policy decision was formally approved in 1963, and it was largely based on the principles of the 1944 Transport Committee. These policies opened for a further restructuring of the transport sector, including transport infrastructure. The road system was expanded, while the railroads contracted, suffering from high costs and a decreasing market. There was, however, a gradually growing criticism towards both the planning practices and new construction programs for the road system, and against the effects the policies seemed to have for the railroad system. The transport polices were changed during the 1970s. The 1979 Parliamentary decision on a revised transport policy brought a formal end to the policies based on market forces, competition and business economics, all of which were features of the 1963 decision. The new management philosophy was based on welfare economics, which should be the new basis for transport infrastructure and transport policies when it came to planning, management and pricing/taxation. An interesting phase in the historical development of transport policy was a return in the 1988 Parliamentary decision to a goal structure closer to the earlier (1963) formulation of transport policies. In a following decision in 1998, another turn was made, which has since established welfare economics as the basis for transport infrastructure policies. The principles set in the 1940s, with a firm base in a “cost responsibility principle” and a business economics perspective on transport infrastructure combined with government ownership and financing, was finally shifted to more of a welfare economics basis during the 1980-90s. This was, it is argued, a way of reflecting a more active political agenda with new goals for transport policy. The policy shift was combined with deregulation and some privatization steps from the 1980s onwards. If the former policies might be seen as expressing a contradiction between government ownership and business economics, the new policies made a contradiction between deregulation and more developed and wider political goals in combination with welfare economics obvious. The government might be seen having gone from reluctance to contradiction as the basic stance of its policies as owner of railroads and roads. / <p> 20130614</p>

The design, build, finance and operation of public infrastructure is becoming increasingly dependent on participation of the private sector. An imposing amount of investment involved in a public private partnership agreement places financial institutions in the role of major lenders. The complexity of these agreements creates a gap in the information flow between the public sector, the private sector and financial institutions as project participants. Additionally, the public sector decisions about the network improvement actions add to the complexity of these agreements. The objective of this research is to develop a method which will allow an assessment of the effect that network improvement actions have on the project’s financial feasibility. Three common financial instruments were analyzed: bank loans, bonds and real options. Emphasis of the financial feasibility assessment was on the price of the revenue risk, as the most important risk in public private partnership agreements. Results have shown that network improvement actions can have significant impact on the price of the revenue risk. The magnitude of the impact depends on the type of instrument and the position of the road link in the network.

Thesis (M.S.)--West Virginia University, 2001. / Title from document title page. Document formatted into pages; contains x, 48 p. : ill. Vita. Includes abstract. Includes bibliographical references (p. 41-42).

Thesis (Ph. D.)--University of Arkansas, Fayetteville, 2001. / Title from title display on home page. "December 2001." Description of resource as of March 6, 2002. Includes bibliographical references. Also available on CD-ROM, with printed brochure describing the dissertation.

Thesis (Ph.D.) -- University of Glasgow, 2005. / Ph.D. thesis submitted to the Department of Archaeology, Faculty of Arts, University of Glasgow, 2005. Includes bibliographical references. Print version also available.

Title from PDF of title page (University of Missouri--Columbia, viewed on Feb 18, 2010). The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Thesis advisor: Dr. Vellore S. Gopalaratnam. Includes bibliographical references.

Thesis (Ph.D.) in Ecology and EnviroNmental Sciences--University of Maine, 2002. / Includes vita. Bibliography: leaves 219-247.

Thesis (Ph. D.)--Hong Kong University of Science and Technology, 2003. / Includes bibliographical references (leaves 230-240). Also available in electronic version. Access restricted to campus users.