The oily strip down the center of a lane:

Question

While the center strip of the road can be oily, it usually provides enough traction for safe riding, unless it is raining. The oily strip is usually no more than two feet wide, so motorcyclists can generally ride on either side of the strip and still be in the center portion of the lane.

Accepted Answer

Usually provides adequate traction for riding, unless it is raining.

Answer

Should only be traveled upon if you are sharing the lane with another vehicle.

Answer

Should be avoided at all times.