Use of Engineering-Educational-Empowerment Model to Improve the Integrated Traffic Impact Analysis and Environment Impact Analysis Results

Effective carriage width, fast growth urban area, parking index, micro-zoning regulation

Authors

  • Don Gaspar N. da Costa Study Program of Civil Engineering, Faculty of Engineering, Universitas Katolik Widya Mandira, Jl. San Juan No.1, Penfui Timur, Kupang, Indonesia
  • Oktovianus Edvict Semiun Study Program of Civil Engineering, Faculty of Engineering, Universitas Katolik Widya Mandira, Jl. San Juan No.1, Penfui Timur, Kupang, Indonesia
  • Krisantos Ria Bela Study Program of Civil Engineering, Faculty of Engineering, Universitas Katolik Widya Mandira, Jl. San Juan No.1, Penfui Timur, Kupang, Indonesia
August 5, 2024

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In order to control road carriage way capacity and/or road environment degradation due to transport activities, the Traffic Impact Analysis TIA document has been directed to be integrated within the Environment Impact Analysis EIA document. However, only medium and high trip attractiveness was considered. Consequently, cumulative impact due to dense small scale concentrated in a certain corridor not only decrease road capacity but also increase road environment degradation. These unintended situations, especially at fast growth corridors, was recorded, including the parking index, on-street parking impacts due to inadequacy in existing parking space capacity. This activity aims to socialized and discussed the technical and environmental impacts due to on-street parking in order to improve better knowledge and transport policy decision. Therefore, an integrated approaches - using a Focus Group Discussion - based on engineering, educational and empowerment method was undertaken to identify a change in stake holder’s perception towards the correlation between transport and land use. It was found that, although within low trip attractiveness level category, but a dense small scale of activities produces great roadside friction and contribute negative impact on roadway capacity and air pollutant essence. This strongly indicate that a micro zoning regulation is required to control the type, number, scale and dense of social-economic activities, particularly in fast growth corridors.