1. Types of Bridges Photos by J.S. O’Connor

2. Steel Multi-Girder

3. Steel Pony Truss

4. Steel Through Truss

5. Deck Truss (in foreground)

6. Steel Box Beam

7. Concrete Box Girder (CIP)

8. Concrete Box Girder (Segmental) MCEER testing of 1:5 scale segmental box

9. Pre-Stressed Concrete Box Beam (Adjacent Boxes)

10. Pre-Stressed I-Beam Multi-Girder

11. Reinforced Concrete Arch

12. Reinforced Concrete Box Culvert (Double Cell )

13. Corrugated Metal Pipe (considered a bridge if span exceeds 20’)

14. Glue-Laminated (Glu-Lam)Timber

15. Moveable Bridge

16. Moveable (Vertical Lift)

17. Moveable (Double Leaf Bascule)

18. Moveable (Swing Span)

19. Fiber Reinforced Polymer (FRP)

20. Timber Arch

21. Filled Arch MCEER Technical Report MCEER-07-0021

22. Open Spandrel Arch MCEER Technical Report MCEER-07-0021

23. Suspension (historic)

24. Suspension (pedestrian)

25. Prefabricated (through truss)

26. Open Spandrel Concrete Arch

27. Filled Concrete Arch

28. Log Bridge

29. Reinforced Concrete Slab

30. Through Girder

31. Floating Bridge Photo and graphic courtesy of WSDOT

32. Cable Stayed http://www.structuremag.org/article.aspx?articleID=768

33. Army Launched Bridge

34. Icon