16 bridges with vertical clearance data on SR-20 in California. Lowest: 149.9ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 149.9ft | State Route 20 | Rex Reservoir Road | 03-Nev-020-R8.44 | 1984 | Map |
| 149.9ft | State Route 20 | Sutter Street | 03-Sut-020-16.84-Yc | 1946 | Map |
| 153.2ft | State Route 20 | Bennett Street | 03-Nev-020-R13.11-Gvy | 1969 | Map |
| 157.5ft | State Route 20 | Sacramento Riv(Meridian) | 03-Sut-020-R0.01 | 1977 | Map |
| 159.1ft | State Route 20 | Sr 174 (Colfax),Auburn | 03-Nev-020-R12.85-Gvy | 1970 | Map |
| 161.4ft | State Route 20 | Bank Street | 03-Nev-020-R13.04-Gvy | 1969 | Map |
| 164.7ft | State Route 20 | Interstate 5 | 03-Col-020-R22.09 | 1971 | Map |
| 166.7ft | State Route 20 | State Route 49 | 03-Nev-020-R12.24-Gvy | 1969 | Map |
| 167.7ft | State Route 20 | Mill Street | 03-Nev-020-R12.16-Gvy | 1969 | Map |
| 170.6ft | State Route 20 | Idaho-Maryland Road | 03-Nev-020-R13.61-Gvy | 1969 | Map |
| 173.2ft | State Route 20 | Feather River,K St,Up Rr | 03-Sut-020-17.00-Yc | 1947 | Map |
| 240.8ft | State Route 101 | Ncrra/Nwp Rr | 01-Men-020-35.63 | 1969 | Map |
| 241.5ft | State Route 20 | 7Th St, Cnfr, E Side Cnl | 03-Col-020-R21.85 | 1971 | Map |
| 244.1ft | Idaho-Maryland-E20 | Idaho-Maryland Road | 03-Nev-020-R13.61-Gvy | 1969 | Map |
| 257.2ft | State Route 20 | Russian River,Rr,Calpell | 01-Men-020-33.62 | 2024 | Map |
| 3277.6ft | State Route 20 | Phipps Creek | 01-Lak-020-36.08 | 1993 | Map |