Research project title hills slow speed traffic accident prevention within schools. The objective is to slow down the speed warning signs and dune to prevent traffic accidents within the education and satisfaction surveys of students, personnel and the general public on the road, the thoroughfare within the school, there are assumptions in the research is to install what should slow down hills.Mareo and warning label car jump can prevent traffic accidents within the campus that might arise. By installing a webserver deceleration rupboriwen hills dotted with the use of an inappropriate speed, 10 points up-down area is an area of academic services building, the college career, khok samrong and install warning label as a symbol of speed signs slow down slopes to 1. The point size of the warning label, width 40 cm, length 40 cm, height 170 cm from the ground, build and test results from the ability of the slopes slow speed traffic accident prevention, sometimes within the school grounds at the up-down of academic services building. By using the car's speed test while running through the tests before installing the slopes slow speed with deceleration hills after installation. Find that before installing driving at a speed of 50 kilometres per hour. After installing the drive with the speed of 20 kilometers per hour, showing that the bumpy deceleration reduces speed of driving a car. For the study, the satisfaction of respondents found that the Dune project slow speed traffic accident prevention to inscribe within education. Up-down buildings at the area of academic inquiry is the overall satisfaction level (X = 4.53, SD = 0.22 ̅).
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