Eduardo Arispe 
Research Highway Safety Specialist
U.S. Department of Transportation
Turner-Fairbank Highway Research Center
Federal Highway Administration
6300 Georgetown Pike
McLean, VA 22101
(202)493-3291
[email protected]  

Paul LaFleur, P.E. 
Safety Design Team – Roadway Departure Program Manager
FHWA Office of Safety
U.S. Department of Transportation
(515) 233-7308
[email protected]