For my experience in China, if you are traveling at high and hit
some small animal, you car can be seriuosly damage.
If you hit animal like Dog, Mouse deer, Wild Boar etc
then please cross you finger, 
One day afternoon, From Fujian Qquanzhou travel to Zhejiang
Wenzhou,
My Driver Ah Sheng Drivng my 大奔 600, Going with 140~160KPH,
suddently something rush acroos the road, a very loud PONG, I
also can feel that the car is shaking, We know we can't STOP
becuase we don't know whether is a trap.
We just carry on, Ah Sheng told me the front part of our Merc is
gone, when we reach the next Highway Rest Point, We went down and
check, My Merc 600 Bumpers is gone.
Ah Sheng said we hit some animal like civet cats.
So Bros, If you running at 100 KPH along Mandai Road and Hit a
Wild Boar, I can ONLY pray for you.