On a narrow bridge there is a lane; where the road intersects, the road intersects at the same level as the railway + Weather or road conditions are not safe for passing; priority vehicles are Signaling priority on duty is not safe to pass.
On the narrow bridge there is a lane; where the road intersects, the road intersects at the same level as the railway.
Unsafe weather or road conditions for overtaking; priority vehicles are sending priority signals on duty.