1. Statistical Bulletin on the Development of the Transport Industry in 2019 [R/OL]
2. Sight distance and horizontal curve aspects in the design of road tunnels vs. highways [J];Bassan,2015
3. Research on light environment improvement framework of highway tunnel based on visual guidance [J];Du;China Journal of Highway and Transport,2018
4. On the portal landscape design of expressway tunnels in mountainous areas [J];Wang;Modern Tunnelling Technology,2013
5. New method of highway tunnel lighting design based on the visual reference reconstruction [J];Du;Highway,2017