Yuxiang high bound water section 7 tunnel lighting renovation complete ascension

recently, yuxiang highway terminus to water 7 tunnel lighting renovation complete ascension.

in October 2018, chongqing highway group launched bound water period of shilong, south lake, taiping, solitaire, furnace field slope, FengYan and Long Fengshan 7 tunnel lighting upgrade transformation, promote transformation includes tunnel cave walls coating, the lighting system to strengthen, add wing wall, replace photoelectric marks, etc.

it is understood that the yuxiang high bound water section of tunnel were adding an aura of 60, update the door is more than 8300, fire contour standard more than 400, photoelectric marks nearly 1500, increase the LED lamps and lanterns is nearly 3500.