![David Saftner](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/david_saftner.jpg?itok=1sOHL0IV)
Department Head & Associate Professor
![Mary Christiansen](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/mary_christiansen.jpg?itok=VpDCYSn6)
Associate Professor & ABET Assessment Coordinator
![](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/2021-11/Chun_Chanlan.jpg?itok=FUhNz-8h)
Associate Professor in Civil Engineering, Senior Research Program Manager at Natural Resources Research Institute
![Dr. Brock Hedegaard](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/hedegaard_brock_civil.jpg?itok=2oDKvtGT)
Associate Professor
![Nathan Johnson](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/nathan_johnson.jpg?itok=wRvYCrmC)
Professor & Director of Graduate Studies
![Andrea Schokker](/sites/scse.d.umn.edu/files/styles/folwell_fifth/public/umd_fac_staff/schokker_andrea.jpg?itok=_tlRm-kn)
Professor