The next Tech Tuesday webinar, co-hosted by ACPA and the CP Tech Center, will be Tuesday, August 20 at 12:00 pm central. Quantification of Global Warming Impacts Using a Project-level Construction Work Zone Framework will demonstrate the newly developed Microsoft Excel™ based tool for calculation of global warming impact (GWI) for different CWZ scenarios and closure types for urban, suburban and rural conditions. Additionally, a decision-support framework that can help tool users identify the best closure type for a given CWZ scenario for a particular region in terms of lower GWI will be presented.