The Spatial Structures and Transportation Infrastructure Development in Banda Aceh City with TOD
Noer Fadhly
Department of Civil Engineering, Engineering Faculty of Syiah Kuala University
Abstract
The spatial structure and construction of transport infrastructure in the city of Banda Aceh, which combines the development of "multi-center" and "linear-growth", the structure of service centers for urban activities there has been a shift in the role of urban service centers towards the south and east of the city of Banda Aceh, followed by an increase the growth of activity centers so that not sprawled. This has an impact on the inefficient development of transportation infrastructure with an increase in the number of vehicles 6% per year. The concept of TOD can eliminate urban sprawl, which turns urban sprawl into a compact city area. The method used is path analysis with network connectivity variables (x1),travel time(x2), travel frequency(x3) so that the equation can be obtained: Space Structure =0.52+0.20X3+0,26X2+0,10X1, the relationship with infrastructure development transportation consists from variables, diversity of public/social facilities(X1), travel frequency(X2), travel intent(x3), travel costs(x4) and travel time(x5), so that the equation is obtained, Transportation Infrastructure Development =-1,45+0,65X1+0,38X2+0,23X3+ 0,22X4+0,32X5, from the model obtained, it can be concluded that the development of transportation infrastructure with the concept of TOD is strongly influenced by the structure of space, this can be seen from the influence variables which have lower values if direct effects with the development of transportation infrastructure, but if indirect effects through the structure of space have a greater influence.
Keywords: Spatial structure, transportation infrastructure development, TOD
Topic: Civil Engineering