Savannah is served by Savannah-Hilton Head International Airport, near Interstate 95. The city is the home of four colleges and universities offering bachelor's and master's degree programs: Armstrong Atlantic State University, Savannah College of Art and Design, Savannah State University, and South University. Bachelor’s, master’s and Ph.D. programs in engineering are offered through the Savannah campus of the Georgia Institute of Technology. In addition, South University offers doctorate degrees of pharmacy.