PURPOSES : This study aims to analyze the efficiency of the safety and management of private highways.
METHODS : Variables were selected based on the data and performance related to the safety of 18 private highways. The appropriateness of operations management was reviewed using Data Envelopment Analysis (DEA) analysis. Items with a scope for improvement were reviewed and adjustment measures were presented.
RESULTS : To increase safety management efficiency, the degree of reduction in personnel and operating expenses was presented based on the relative efficiency group.
CONCLUSIONS : It is necessary to adjust the appropriate management organization and operating costs according to the characteristics of each route. Moreover, the limitations of the study and possible improvements were presented.

ABSTRACT
1. 서론
2. 선행연구 고찰
    2.1. 고속도로 운영관련 효율성 분석사례
    2.2. 사고 및 도로안전 관련 효율성 분석사례
    2.3. 선행연구와의 차별성
3. 이론 고찰 및 방법론 정립
    3.1. DEA(Data Envelopment Analysis) 모형
    3.2. 분석방법론 정립
    3.3. 자료 구축 및 변수 설정
4. 분석 결과
    4.1. 기술 통계
    4.2. 효율성 분석 및 결과
    4.3. 효율성 개선 가능성 검토
5. 결론
REFERENCES

• 서창범(서울시립대학교 교통공학과 박사수료 · 한국교통연구원 전문분석원) | ChangBeom Seo Corresponding author
• 박동주(서울시립대학교 교통공학과 & 도시빅데이터융합학과 교수) | DongJoo Park