1West L B Jr,Dunn J W. Accidents?speed deviation andspeed limits[J], Traffic Engineering ,1971,41( 10).
2Eric D H,Frank R W,James J C. Speed managementstrategies for rural temporary work zones [A]. Pro-ceedings of the Canadian Multidisciplinary Road SafetyConference XIII[C]. 2003.
3Liande Zhong, Dezao Hou. Evaluation of work zonespeed reduction measures [R]. Center for Transporta-tion Research and Education, Iowa State University,2000.
4R F Benekohal, P T V Resende,R L Orloski. Effects ofpolice presence on speed in a highway work zone:circulat-ing marked police car experiment [R], University of Illi-nois at Urbana-Champaign,Urbana,Illinois, 1992.
5Fontaine M, Carlson P J. Evaluation of speed displaysand rumble strips at rural maintenance work zones[A], The 80th Annual Meeting of Transportation Re-search Board[C]. 2001.
2Testimony of the American Road & Transportation Builders Association John Wight, 2001 Chairman Before the House Transportation and Infrastructure Committee Subcommittee on Highways and Transit Roadway Work Zone Safety Issues Hearing. July 24,2001.
3Jarvis J R. The Effectiveness of Road Work Speed Limit Signs [J]. Australian Road Research, 1983, 13(3).
4Benekohal R F, L M Kastel. Evaluation of Flagger Training Session on Speed Control in Rural Interstate Construction Zones [ J ] . Transportation Research Record, 1991, (1304).
5Richards S H, Wunderlich R C, Dudek C L.Controlling Speeds in Highway Work Zones. Report FHWA-TX-84/58+292-2. Texas Transportation Institute, College Station, TX, 1984.
6Richards S H, Wunderlich R C, C L Dudek. Field Evaluation of Work Zone Speed Control Techniques[J]. Transportation Research Record, 1985, (1035).
7Stout D, Graham J, Migletz J, Fish J, F Hanscom.Maintenance Work Zone Safety Devices Development and Evaluation. Report SHRP- H- 371. Strategic Highway Research Program, National Research Council, Washington, DC, 1993.
8Denton G G. The Influence of Visual Pattern on Perceived Speed. Report LR- 409. Transport and Road Research Laboratory, Crowthorne, Berkshire,England, 1971.