Innovative Bridge Company has installed over 60 bridges made from old railcars in North Carolina since Hurricane Helene hit. Details here.

For this reason, arch bridges must be made of materials that are strong under compression. The Romans used stones. One of the most famous examples of their handiwork is the Pont du Gard aqueduct ...

If there are any bridges in the local area students could visit these to explore the materials they are made of. Alternatively, students could use photographs of different bridges. Students could ...

If there are any bridges in the local area students could visit these to explore the materials they are made of. Alternatively, students could use photographs of different bridges. Students could ...