PURPOSES: The purpose of this study is to examine public transport service indexes to deal with traffic congestion problems that occur in old industrial complexes during peak hours in an attempt to shift personal car-oriented transportation to public transit-oriented transportation.
METHODS : We developed several models to evaluate the effect of public transport service indexes on worke’s mode choice using two primary parameters: overall bus service frequency in old industrial complexes and accessibility to bus stops. Ten old industrial complexes were selected to conduct the survey of workers’commuting patterns. From the survey, personal and travel time attributes were collected and used to estimate a binary logistic model with public transport service parameters.
RESULTS : As a result, the mode choice model including the overall bus service frequency variable, better explains than other models indicating providing more frequent bus services to workers in the old industrial complexes can attract them to shift their travel mode to bus transit from personal car. Results can be applied to corresponding city’s bus transit service policy decisions.
CONCLUSIONS: In this study, it was possible to estimate the variation of mode choice ratio according to the change of the public transport index, and the mode choice variation by each individual industrial complex can be expected to examine in the further study.

ABSTRACT
 1. 서론
  1.1. 연구의 배경
  1.2. 연구의 수행 내용 및 방법
 2. 선행연구
  2.1. 산단 교통 개선에 대한 연구
  2.2. 교통수단 선택모형 연구
 3. 노후산업단지 통행자 행태 및 교통 관련자료 구축 및 분석
  3.1. 대상 산단 선정
  3.2. 산단 대중교통지표 수집 및 분석
  3.3. 산단 내 통근통행자 대상 설문 및 통행 행태
 4. 노후산업단지 통근통행자 수단선택모형구축 및 분석
  4.1. 모형 구축
  4.2. 모형 비교 및 적합 모형 선정
 5. 결론 및 제언
 REFERENCES

• 류지은(서울시립대학교 대학원 교통공학과) | Ryu Jieun
• 이유화(한국건설기술연구원 연구위원) | Lee Yuhwa 교신저자
• 고자경(UST 과학기술연합대학원대학교 스마트도시) | Ko Jakyung