A new Congress this year could decide the long-term future of federal surface transportation programs after years of uncertainty that have had a huge impact for states and their planning processes. Meanwhile, 2015 could bring significant activity in state capitals on transportation funding initiatives. Public-private partnerships and tolling seem likely to continue their evolution after what was a pivotal year in 2014. With transportation funding scarce, the process of planning and approving transportation projects is under new scrutiny as well and appears likely to be influenced by a growing number of new metrics and methodologies, technological, demographic and lifestyle changes, and other factors. The struggles to increase transportation investment at the federal and state levels continue despite what appears to be solid evidence of the job creation and economic growth potential of investment, as evidenced by the actions of some of America’s biggest economic competitors. Here’s my expanded article on the top 5 issues in transportation for 2015 and a selection of additional CSG and non-CSG resources where you can read more.