1. Alluri, P., Haleem, K., Gan, A., 2012. In-Service performance evaluation (ISPE) for G4 (1S) type of strong-post w-beam guardrail system and cable median barrier: volume II. Publication BDK80 977-19. State of Florida Department of Transportation. https://rosap.ntl.bts.gov/view/dot/25550.
2. Crash barriers and driver behaviour: a simulator study;Antonson;Traffic Inj. Prev.,2013
3. Bartmann, A., Spijkers, W., Hess, M., 1991. Street Environment, Driving Speed, and Field of Vision. Vision in Vehicles III, 381-389, Northwestern University, Evanston, IL.
4. Driver perception of roadside configurations on two-lane rural roads: effects on speed and lateral placement;Bella;Accid. Anal. Prev.,2013
5. Effect of shoulder width, guardrail and roadway geometry on driver perception and behavior;Ben-Bassat;Accid. Anal. Prev.,2011