Changes

File:Brick Bridge - Crown.jpg|link=Brick Bridge bridge - Crowncrown|Brick Bridge bridge - CrowncrownFile:Brick BridgeFloating.jpg|link=Brick Bridge bridge - Floatingfloating|Brick Bridge bridge - Floating floating File:Brick bridge abutment.jpg|link=Brick Bridge bridge - Abutmentabutment|Brick Bridge bridge - Abutment abutment File:Brick bridge bracing.jpg|link=Brick Bridge bridge - Bracingbracing|Brick Bridge bridge - Bracing bracing

File:Marble BridgeAbutment.jpg|link=Marble Bridge bridge - Abutmentabutment|Marble Bridge bridge - Abutment abutment File:Marble BridgeDouble Bracing.jpg|link=Marble Bridge bridge - Double Bracingdouble bracing|Marble Bridge bridge - Double Bracingbracing

File:Rope BridgeAbutment.jpg|link=Rope Bridge bridge - Abutmentabutment|Rope Bridge bridge - AbutmentabutmentFile:Rope BridgeCrown.jpg|link=Rope Bridge bridge - Crowncrown|Rope Bridge bridge - Crown crown

File:Wood BridgeAbutment.jpg|link=Wood Bridge bridge - Abutmentabutment|Wood Bridge bridge - Abutment abutment File:Wood BridgeBracing.jpg|link=Wood Bridge bridge - Bracingbracing|Wood Bridge bridge - Bracing bracing File: Wood BridgeCrown.jpg|link=Wood Bridge bridge - Crowncrown|Wood Bridge bridge - Crown crown