road shoulder

I stop the car on the shoulder.

私は路肩に車を止めます

I stop the car on the shoulder of the motorway.

私は高速道路で、路肩に車を止めます

I stop the car on the shoulder of the motorway if something goes wrong with it.

私は高速道路で車に異常が起きたら、路肩に車を止めます

I put on the hazard lights and stop the car on the shoulder of the motorway if something goes wrong with it.

私は高速道路で車に異常が起きたら、非常点滅表示灯をつけて、路肩に車を止めます

I put on the hazard lights, check it is safe and stop the car on the shoulder of the motorway if something goes wrong with it.

私は高速道路で車に異常が起きたら、非常点滅表示灯をつけて安全を確認したあと、路肩に車を止めます