1. bridges

2. Old Kalinkin bridge, Saint-Petersburg

3. Nevsky bridge, Saint-Petersburg

4. Metro bridge, Kiev

5. Park pedestrian bridge, Kiev

6. Forth bridge, Scotland

7. Iron bridge, England

8. Tower bridge, London, England

9. Garabit bridge, France

10. Harbour bridge, Sidney

11. Golden gate bridge, San Francisco, USA

12. Brooklyn bridge, New York, USA

13. George Coleman bridge, Virginia, USA

14. Chesapeake Bay bridge-tunnel, Virginia, USA

15. New River Gorge bridge, Virginia, USA

16. Sunshine Skyway bridge, Florida, USA

17. Tacoma Narrows bridge, Washington, USA

18. Seto-Ohasi bridge, Japan

19. Prague bridges

20. Charles bridge, Prague, Check Republic

21. a small bridge