آرشیو دسته: اینستاگرام گردی

The Guadiana International Bridge is a bridge that crosses the Guadiana River connecting southern Spain and Portugal. Its structural type is a cable-stayed bridge, with a deck of prestressed concrete….

The Guadiana International Bridge is a bridge that crosses the Guadiana River connecting southern Spain and Portugal. Its structural type is a cable-stayed bridge, with a deck of prestressed concrete. Portugal-Spain border. لینـــک منبع

The Harbor Drive Pedestrian Bridge crosses Harbor Drive at Park Boulevard in downtown San Diego, California. It is 550 feet (170 m) long which makes in one of the longest self-anchored pedestrian brid…

The Harbor Drive Pedestrian Bridge crosses Harbor Drive at Park Boulevard in downtown San Diego, California. It is 550 feet (170 m) long which makes in one of the longest self-anchored pedestrian bridges in the world….