Rousseau, G. K., Tucker, S. M. and Do, A., 2004, The effects on safety of in-roadway warning lights at crosswalks, Institute of Transportation Engineers, USDT
Jin, H. C., Lee, J. Ho. and Choi, S. G., 2012, Effects of wireless controlled in-pavement flashing light system at pedestrian crosswalk, Journal of the Korean Society for Geospatial Information Science, Vol. 20, No. 3, pp. 109-115.
Kim, Y. S. and Cho, W. B., 2009, Traffic calming zone design, Korean Society of Civil Engineers, Vol. 35, No. 10, pp. 2999-3002.
Korea Expressway Corporation, 2009, Road design outline Vol. 6(The Korean), pp. 9-177.
Korea Land Corporation, 2004, Traffic work manual.
Lee, H. J., Koo, D. S. and Ru, J. H., 2005, Development of road management system introducing concept of location based service, Journal of the Korean Society for Geospatial Information Science, Vol. 13, No. 2, pp. 21-28.
Prevedouros, P. D., 2001, Evaluation of in-pavement flashing lights on a six-lane arterial pedestrian crossing, Proc. the 71st Annual Meeting of the Institute of Transportation Engineers, pp.14-16.
Prak, J. C., Prak, T. H., Park, J. J. and Ha, T. J., 2007, An effect of safety faciliyies on crosswalk accident, Journal of Korean Society of Civil Engineers, Vol. 33, No. 10, pp. 1559-1562.