
Original Iowa Driving Simulator, the predecessor to the current NADS-1 simulator
1981
Edward J. Haug, a professor of mechanical engineering, founds Center for Computer-Aided Design (CCAD) to conduct research in dynamics.

1989
The initial Iowa Driving Simulator configuration is operational, the first in the nation. The motion base was later added in 1993 and came from a B-52 bomber simulator.
1992
NHTSA selects the UI to house the new National Advanced Driving Simulator (NADS), which would become the most sophisticated research driving simulator in the world.
1994
The first automated driving simulations in the world are done at the University of Iowa. Forward collision warning and ACC systems are designed, developed, and tested for NHTSA.
1997
NADS begins building virtual replicas of military proving grounds, such as the Aberdeen Proving Ground in Maryland, where the government tests military vehicles.
1998
Ground is broken for the new NADS facility.

1999
UI begins first drugged driving study: “Effects of Fexofenadine, Diphenhydramine, and Alcohol on Driving Performance.”
2001 (fall)
NADS-1 is operational. The facility is operated on a self-sustaining basis by the UI. NHTSA owns the simulator while the UI takes responsibility for operation and maintenance. UI owns the building, land, and the software that runs the NADS-1.
2001
The first formal study done on the NADS-1 is a study on tire failure and loss of control.
2002
A wireless phone study is conducted—the first at NADS about driver distraction.
2003
NADS begins work with John Deere, and a tractor cab is created for use in the NADS-1 simulator.
2005
NADS builds a portable simulator for outreach to high school students, which eventually leads to the creation of the miniSim program in 2009.
2006
The NADS-2 simulator—the second simulator at NADS—is ready for business.
Based partially on research done at NADS, NHTSA mandates that all new vehicles must have electronic stability control.
2011
- The first cannabis study on driving performance is conducted at NADS.
- The first on-road vehicle is purchased for NADS research, a Toyota Camry.
2013
NADS is awarded a grant that would grow to $11.2 million over eight years from the U.S. DOT to fund SAFER-SIM: Safety Research Using Simulation.
2015
MyCarDoesWhat.org campaign launched to educate consumers about advanced driver assistance systems.

2016–2018
Automated vehicles are added to the NADS fleet: a Volvo XC90, Tesla Model S75D, and Lincoln MKZ.
2019
U.S. DOT awards NADS a $7 million grant for the Automated Driving Systems for Rural America project.
2023
The NADS facility is renamed the University of Iowa Driving Safety Research Institute to better reflect the unit’s expertise in both driving simulation and on-road driving research.
Directors Past and Present
Ed Haug: 1997–1998
L.D. Chen: 1998–2006
Karim Abdel-Malek: 2006–2008
Herm Reininga: 2008–2016
Daniel McGehee: 2016–present