noun · overhead walkway or pedestrian bridge

行人应当走天桥过马路，不要横穿马路。

place name, noun · a district in Beijing, historically known as a center for folk arts and culture

老北京的天桥曾是民间艺人云集的地方。

place name · a district of Jinan city in Shandong province

天桥区的交通网络非常发达，出行很方便。