11 bridges with vertical clearance data on SR-42 in Alaska. Lowest: 87.6ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 87.6ft | Dimnd-Minn On-Ramp | Campbell Creek, Nb Ramp | Mile Point 0.0 | 1981 | Map |
| 92.5ft | Minn Dr N.B. | Campbell Cr Minn Dr N.B. | Mile Point 2.8 | 1985 | Map |
| 100.1ft | Minn Dr S.B. | Campbell Cr Minn Dr S.B. | Mile Point 2.8 | 1985 | Map |
| 104.3ft | Minn-Dimnd Offramp | Campbell Creek, Sb Ramp | Mile Point 0.0 | 1981 | Map |
| 167.7ft | Minnesota Drive | Minn. Dr./Rasp. Rd. I.C. | Mile Point 3.9 | 1991 | Map |
| 169.3ft | Minn Dr N.B. | West 100Th Ave Uc N.B. | Mile Point 1.8 | 1985 | Map |
| 179.1ft | Minn Dr S.B. | West 100Th Ave Uc S.B. | Mile Point 1.8 | 1985 | Map |
| 188.3ft | Omalley Road | C St Uc At Omalley, Eb | C St South Under | 2006 | Map |
| 195.9ft | Omalley Road | C St Uc At Omalley, Wb | C St South Under | 2006 | Map |
| 231.0ft | Airport/Minnesota | Minnesota Dr Overhead | Mile Point 4.9 | 1993 | Map |
| 231.0ft | Minnesota Drive | Airport Spur Overhead | Mile Point 4.9 | 1999 | Map |