Each front caliper has its own hard line and its own flexible rubber hose. The hard lines go from the distribution block under the master cylinder to a frame mounted bracket at each front wheel. The flexible rubber line goes from the ends of these hard lines to the calipers. I hope that answers your question.
A single, larger hard line goes from the distribution block to the rear axle. This line runs underneath the car on the driver's side.
A single, larger hard line goes from the distribution block to the rear axle. This line runs underneath the car on the driver's side.