4. Transport infrastructure: influence and role of civil engineers

In the United Kingdom, major transport infrastructure projects receive prominence through the process of investigation which surrounds them. Such investigation is most commonly in the form of inquiries conducted under statutory provisions, but the use of parliamentary bills has remained the norm for railways and such bills may be applied more often in future.

It would however be misleading to regard the forming of transport policy as centred upon project-related Inquiries or Bills. Experience shows that a project which gets so far as to be formally promoted under statute or by bill is not likely to be rejected. And though major set-piece investigations certainly contribute to policy formulation, yet most policy is determined elsewhere. Typically in UK policy is articulated in Government White Papers which may be preceded by consultative Green Papers. The content of policy is formulated in the public service and responds both to political direction from above and to studies and analyses carried out by or for the public service or by research institutes of one kind or another.