Although governments often respond to the prevalent cost overruns of transportation projects by reforming the agencies charged with overseeing the construction of projects, the transportation research literature has not provided statistical evidence as to whether such reforms assist in reducing...

This paper evaluates the accuracy of the annual national road traffic growth-rate forecasts that are prepared by the Norwegian road authorities. The rationale for the study is the fact that national and regional traffic growth-rate forecasts are the basis for policy formation, and inaccurate...