Phrases having to do with cars

Could an expert please correct the following sentences?

A The car going in the opposite direction almost sideswiped me as he was driving in my lane.
B I can't see behind me because of all the stuff in the backseat.
C I have a hard time keeping the same speed on the highway.
D Do you remember where we were coming from/we came from when we took this route?
E I saw the car about to speed by in my rearview mirror.
F The traffic lights turn colors faster at night.

Thanks in advance