7 bridges with vertical clearance data on I-280 in Iowa. Lowest: 147.6ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 147.6ft | I 280 Eb | Ia 22 | At The Jct. Of Iowa 22 | 1970 | Map |
| 151.6ft | I 280 Wb | Ia 22 | At Jct. Ia 22 | 1970 | Map |
| 154.9ft | I-280 Wb | Eb I-80 | At Jct. I-280 | 1960 | Map |
| 157.5ft | I-280 (Nb-Wb) | Us 61 | At Jct. Us 61 | 1970 | Map |
| 160.1ft | I-280 (Sb-Eb) | Us 61 | At Jct. Us 61 | 1970 | Map |
| 233.3ft | I-280 | Dme Rr | 9.1 Mi. S Of Jct. I-80 | 1971 | Map |
| 510.8ft | I-280 | Mississippi River & Road | In Rock Island | 1970 | Map |