- 2015. Biological monitoring associated with Illinois Tollway construction activities (2015 – 2019). Co-investigated with Dr. C. A. Phillips and Dr. J. B. Taft.
- 2014. Biological monitoring associated with Illinois Tollway construction activities (Quarters 1 & 2 of 2015). Co-investigated with Dr. C. A. Phillips and Dr. J. B. Taft.
- 2013. Biological monitoring associated with Illinois Toll Highway construction activities (Year 10 – 2014). Co–investigated with Dr. C. A. Phillips and Dr. J. B. Taft.
- 2012. Biological monitoring associated with Illinois Toll Highway construction activities (Year 9 – 2013). Co–investigated with Dr. C. A. Phillips and Dr. J. B. Taft.
- 2011. 2012 Proposal for biological monitoring associated with Illinois Toll Highway construction activities. Co–investigated with Dr. C. A. Phillips and Dr. J. B. Taft.