published journal article Freeway ramp metering using artificial neural networks Transportation Research Part C: Emerging Technologies Publication Date October 1, 1997 Author(s) Michael Zhang, Stephen Ritchie View published journal article Suggested Citation H. Michael Zhang and Stephen G. Ritchie (1997) “Freeway ramp metering using artificial neural networks”, Transportation Research Part C: Emerging Technologies, 5(5), pp. 273–286. Available at: 10.1016/s0968-090x(97)00019-3.