1. The train is heading westbound towards the coast.
这列火车正在向西开往海岸。

2. The highway is closed due to an accident involving a westbound truck.
因为涉及一辆向西行驶的卡车的事故，高速公路被关闭。

3. The westbound flight was delayed due to bad weather.
由于恶劣天气，向西飞行的航班延误了。

4. The westbound lane is moving slowly due to construction work.
由于施工，向西的车道行驶缓慢。

5. The bus station is located on the westbound side of the street.
汽车站位于街道的西侧。

6. Make sure to check the westbound train schedule before you leave.
在离开之前一定要检查一下向西行驶的火车时刻表。