Some cities are testing new transportation methods that offer more flexibility. These on-demand systems are being implemented quickly and at lower costs. Construction disputes and long delays are being avoided in these cases.

Garofalo has expressed concerns about the usefulness of a certain project. The Green Line Extension is the project in question, with worries that it will be outdated soon after completion.

Further information about these transportation developments can be found through the Star Tribune. Details about the projects and their potential impacts are available from this source.