| Subject | English | German |
| construct. | clear span | Bogenweite (of an arch) |
| construct. | clear span | lichte Weite (Spannweite) |
| transp. | clear span | freie Spannweite |
| construct. | clear span | lichte Spannweite |
| construct. | clear span | Lichtweite |
| construct. | clear-span building | stützenfreies Gebäude |
| construct. | span, clear width, clear span, effective span, width of span | Tragweite |
| construct. | span, clear width, clear span, effective span, width of span | Stützweite |
| construct. | span, clear width, clear span, effective span, width of span | Lichtweite |
| construct. | span, clear width, clear span, effective span, width of span | Spannweite |