25 bridges with vertical clearance data on US-30 in Oregon. Lowest: 141.7ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 141.7ft | Hwy 123 | Hwy 068 | 5.5 Mi Ne Portland Cc | 1958 | Map |
| 144.4ft | Or 30 Hwy 92 | Swedetown Cnty Rd. | 1.0 Mi E Clatskanie | 1954 | Map |
| 158.1ft | Sandy Blvd | Hwy 2 I-84 & Lrt Tracks | 3.0 Mi E Of Portland Cc | 1984 | Map |
| 160.8ft | Hwy 123 | Hwy 001 | 3.5 Mi N Of Portland Cc | 1964 | Map |
| 160.8ft | Hwy 2W Eb | Hwy 2W Eb To Hwy 61 Sb | West Fremont Intchnge | 1972 | Map |
| 161.7ft | Hwy 2W Conn | Us 30 (Hwy 92) | 10.86 Mi W Of Clatskanie | 1967 | Map |
| 162.4ft | Us 30 (Hwy 067) | Mission Road Conn | 1.3 Mi. Nw Jct. I-84 | 1955 | Map |
| 162.4ft | Longview Brdg Conn | Or 30 Hwy 92 | 2.7 Mi W Rainier | 1969 | Map |
| 163.4ft | Hwy 123 | Ne 122Nd Ave | 7.0 Mi Ne Portland Cc | 1962 | Map |
| 165.7ft | Conn To Hwy 61 Nb | Fremont On Ramp | West Fremont Interchange | 1973 | Map |
| 174.5ft | Us 30 (Hwy 92) | John Day River | 026 Mi E Astoria | 1990 | Map |
| 174.9ft | Nw Vaughn Street | Hwy 092 | 1.7 Mi W Of W Fremont Int | 1988 | Map |
| 175.9ft | Hwy 123 | Hwy 064 And Trimet | 0624 Mi E Portland Cc | 1978 | Map |
| 180.1ft | Us 30 (Hwy 067) | I-84 (Hwy 6) | 1.7 Mi. W. Jct. Or 37 | 1969 | Map |
| 188.3ft | Us 30 (Hwy 493) | I-84 (Hwy 6 Mp 376.72) | 1.7 Mi. W. Or-Id Line | 1998 | Map |
| 200.1ft | Us 30 (Hwy 92) | Ferris Creek | 100 Mi E Astoria | 1967 | Map |
| 230.0ft | Hwy 092 | Pnwr | 4.3 Mi W St Johns Br | 1968 | Map |
| 237.5ft | Us 30 (Hwy 066) Wb | Uprr & Grande Ronde R | 0.3 Mi. E. Jct. I-84 | 1960 | Map |
| 240.8ft | Us 30 (Hwy 066) Eb | Uprr & Grande Ronde R | 0.1 Mi. E. Jct. I-84 | 1973 | Map |
| 242.5ft | Us 30 (Hwy 449) | Burnt River And Uprr | 2.1 Mi. S. Lime | 2012 | Map |
| 243.4ft | Us 30 (Hwy 066) | Uprr (N Powder) | 0.4 Mi. Nw Baker Co. Line | 1972 | Map |
| 251.6ft | Hwy 2W Wb | Hwy 61 Nb To Hwy 2W Wb | West Fremont Intchge | 1972 | Map |
| 361.9ft | Us 30 (Hwy 067) | Uprr (Eastgate) | 00.6 Mi Nw Jct Fai-84 | 2002 | Map |
| 637.5ft | Hwy 123 | Bnsf | N. Lombard St Over Burlin | 1909 | Map |
| 999.3ft | Hwy 123 | Willamette Rr/Uprr & P&W | 0.6 Mi Nw Portland Cc | 1931 | Map |