Willis Tower
| Willis Tower | |
|---|---|
 | |
| Eallgemǣna getācnunga: | |
| Stent be: | Chicago, Geānedu Rīcu American |
| Steall: | |
| Onginn geweorca: | 1970 |
| Ende geweorca: | 1974 |
| Gemearcung: | |
| Hīehþu: | 442 m. |
| Gehāl hīehþu: | 527 m. |
| Hīehþu be þæce: | 442 m. |
| Brǣdu: | |
| Flōrgetæl: | 108 |
| Flōrgerūm: | |
| Timborwyrhta: | Fazlur Khan and Bruce Graham |
| Timborgecynd: | Heofonscrapiend |
| Āgend: | Willis Insurance Agecy |
Willis Tower biþ nama þæs hēafodgebyldes þæs nīƿan bē Chicago. Þæt Willis Tower ƿæs ūtƿorpen of ǣghƿæþrum ge þǣm Americaniscan timborƿyrhtan Bruce Graham ge burhƿyrhtan Fazlur Khan and gebrǣded of þǣm Skidmore & Owings company.