Development of control plan included identification of critical section, determination of period of time and degree of control, estimation of redistribution of traffic, and re-evaluation of system operations; ramp control consisted of partially closing one on-ramp and metering traffic at second on-ramp; effect on network of freeway ramp control was evaluated on basis of vehicle-minutes and vehicle-miles of travel for each link, route, and for total network.
Experimentation with manual and automatic ramp control
Nat Research Council -- Highway Research Board -- Research Rec
1964
30 pages
Article (Journal)
English
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