1. C. Zhan, L. Shen, M. Hadi, A. Gan, Understanding the characteristics of secondary crashes on freeways. Presented at 87th Annual Meeting of the Transportation Research Board, CD-ROM, Washington, DC, 2008.
2. Traffic Incident Management Handbook;Farradyne,2000
3. Temporary Losses of Highway Capacity and Impacts on Performance: Phase 2;Chin,2004
4. Road Safety is No Accident;Wynte,2005
5. Freeway service patrol deployment planning for incident management and congestion mitigation;Lou;Transp. Res. C,2011