SEH Traffic Engineers Haifeng Xiao, PE and Tom Sohrweide, PE, PTOE share their experience providing traffic modeling and developing alternatives for the TH 77 Managed Lanes Study.

"TH 77 Managed Lanes Modeling and Lessons Learned" is available in the Winter 2011 issue of the Inciter Newsletter (PDF) on the North-Central Section Institute of Transportation Engineers website.

Visualizations of the three alternatives were provided by SEH Visual Communications.