The overpass construction caused some delays during rush hour.

立交桥的建设导致高峰时段出现了一些延误。

He just drove straight through the overpass without slowing down.

他直接开过立交桥，没有减速。

The overpass provides a direct route for drivers heading north.

这座立交桥为向北行驶的司机提供了直接路线。

When driving on a bridge, I always check if it's an overpass.

开车过桥时，我总是检查是否是立交桥。

The overpass was built to reduce congestion on the main road below.

这座立交桥建成了为了减少下面主路的拥堵情况。

The construction team built a concrete abutment for the new overpass.

施工队为新立交桥建造了一个混凝土桥墩。

The signs indicated that we needed to take the overpass to reach the highway.

标志指示我们需要通过立交桥才能上高速。

I often see traffic lights at the beginning of an overpass for safety reasons.

我经常在立交桥入口看到交通灯，出于安全考虑。

We had to take a detour because part of the overpass was under repair.

我们不得不绕道，因为立交桥的一部分正在维修。

I was confused when I saw the overpass sign because I wasn't expecting it.

当我看到立交桥标志时，我感到困惑，因为我没预料到会有它。