bridges civil engineering 91 building constructions 85 concrete constructions 56 stavební inženýrství 53 girders 40 iron-concrete constructions 40 more ... metal constructions 39 steel structures 38 architecture 36 roads 33 history 30 foot-bridges 29 wooden constructions 27 road bridges 26 stone construction 25 building designing 25 ocelové mosty 22 railway bridges 22 prestressed constructions 21 buildings (construction) 21 arch constructions 20 kamenné mosty 19 structural mechanics 19 dřevěné mosty 18 obloukové mosty 18 architectural designs 17 roofs 17 suspended constructions 17 loading of constructions 17 less ...