Figure 4. A Cut segment of the speed bump

From

Modelling and Design of an Auto Street Light Generation Speed Breaker Mechanism

O.A. Olugboji, M.S. Abolarin, I.E. Ohiemi, K.C. Ajani

American Journal of Mechanical Engineering. 2015, 3(3), 84-92 doi:10.12691/ajme-3-3-3