AASHTO (1994). A policy on geometric design of highways and streets (American Society of State Highway and Transportation Officials).AASHTO (1994). A policy on geometric design of highways and streets (American Society of State Highway and Transportation Officials).

Bak, J.-H. (2012). Development of traffic accident models in freeway tunnels, Chonnam National University Master's Thesis (in Korean).Bak, J.-H. (2012). Development of traffic accident models in freeway tunnels, Chonnam National University Master's Thesis (in Korean).

Busan (2009~2013). Traffic volume survey (in Korean).Busan (2009~2013). Traffic volume survey (in Korean).

Heo, M.-H. (1992). Understanding of how to quantification, freedom academy (in Korean).Heo, M.-H. (1992). Understanding of how to quantification, freedom academy (in Korean).

Kim, H.-G. and Lee, C.-U. (2004). “Domestic road traffic accident occurred in the tunnel.” Journal of the Korea Society of tunnels underground space (in Korean).Kim, H.-G. and Lee, C.-U. (2004). “Domestic road traffic accident occurred in the tunnel.” Journal of the Korea Society of tunnels underground space (in Korean).

Kim, K.-Y. (1990). SAS principal component analysis, Freedom Academy (in Korean).Kim, K.-Y. (1990). SAS principal component analysis, Freedom Academy (in Korean).

Kim, S.-G. and Bak, J.-H. (2011). “Analysis of traffic accidents in highway tunnel.” Society of Civil Engineers, Vol. 2011, No. 1 (in Korean).Kim, S.-G. and Bak, J.-H. (2011). “Analysis of traffic accidents in highway tunnel.” Society of Civil Engineers, Vol. 2011, No. 1 (in Korean).

Ministry of Construction and Transportation (1996). Korea lighting electrical installation engineers, design criteria for road tunnel lighting, agenda (in Korean).Ministry of Construction and Transportation (1996). Korea lighting electrical installation engineers, design criteria for road tunnel lighting, agenda (in Korean).

Ministry of Land, Infrastructure and Transport (2009). Commentary on the road structures and facilities standards (in Korean).Ministry of Land, Infrastructure and Transport (2009). Commentary on the road structures and facilities standards (in Korean).

No, H.-J. (1990). Multivariate Analysis, Seokjung (in Korean).No, H.-J. (1990). Multivariate Analysis, Seokjung (in Korean).

Road Traffic Authority (2009~2013). Traffic accident Analysis System Statistical Analysis (TAAS)Road Traffic Authority (2009~2013). Traffic accident Analysis System Statistical Analysis (TAAS)

Seo, I.-K., Park, J.-J., Ahn, B.-H. and Lee, J.-Y. (2012). “A Study on the traffic accident characteristics analysis in expressway longitudinal tunnel using a logit model.” Society of Civil Engineers, Vol. 32, No. 6 (in Korean).10.12652/Ksce.2012.32.6D.549Seo, I.-K., Park, J.-J., Ahn, B.-H. and Lee, J.-Y. (2012). “A Study on the traffic accident characteristics analysis in expressway longitudinal tunnel using a logit model.” Society of Civil Engineers, Vol. 32, No. 6 (in Korean).

Sin, Y.-G. (1996). Highway geometry influence on the behavior of the driver structure, Road Traffic Safety Association (in Korean).Sin, Y.-G. (1996). Highway geometry influence on the behavior of the driver structure, Road Traffic Safety Association (in Korean).

The Korea Expressway Corporation (1990). Road design guidelines (in Korean).The Korea Expressway Corporation (1990). Road design guidelines (in Korean).