NETWORK DESIGN FOR A GRID HYBRID TRANSIT SERVICE
planning - network design, planning - route design, ridership - commuting, ridership - demand, mode - bus, mode - mass transit
Zones, Transportation modes, Transit, Trade off analysis, Public transit, Optimization, Optimisation, Networks, Multimodal transportation, Multimodal systems, Modes, Mass transit, Local transit, Grids (Coordinates), Fixed routes, Design, Demand responsive transportation, Comparison studies, Bus routes, Alternatives analysis
In order to reduce the cost of demand responsive transit systems, this paper studies a grid hybrid transit service that integrates two modes of transportation: demand responsive service and fixed route service. An analytical model is developed that aids decision-makers in designing this hybrid grid network. The objective of the model is to determine the optimal number of zones in an area where each zone is served by a number of on-demand vehicles. The function of the on-demand vehicles is to transfer passengers to a fixed route line if the destination is to a different zone or to its final destination if it is within the same zone. The model trades off the cost to passengers, on-demand vehicles and fixed bus lines to determine the optimal number of zones. Two cases are analyzed to demonstrate the capabilities of the model in determining the optimal configuration for a given set of parameters.
Aldaihani, M, Quadrifoglio, L, Dessouky, M, Hall, R, (2004). NETWORK DESIGN FOR A GRID HYBRID TRANSIT SERVICE Transportation Research Part A: Policy and Practice, Volume 38, Issue 7, p. 511-530.