30 bridges with vertical clearance data on SR-78 in California. Lowest: 148.3ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 148.3ft | State Route 78 | Sycamore Ave | 11-Sd-078-9.08-Vsta | 1994 | Map |
| 150.9ft | State Route 78 | Smilax Drive | 11-Sd-078-9.85 | 1994 | Map |
| 151.6ft | State Route 78 | San Marcos Blvd | 11-Sd-078-12.13-Smcs | 1994 | Map |
| 152.6ft | State Route 78 | College Blvd | 11-Sd-078-3.32-Ocn | 1967 | Map |
| 157.5ft | State Route 78 Wb | Centre City Parkway | 11-Sd-078-R17.27-Esd | 1964 | Map |
| 160.1ft | State Route 78 | Melrose Dr | 11-Sd-078-5.94-Vsta | 1994 | Map |
| 160.8ft | W78-N15 Connector | Metcalf Street | 11-Sd-078-R16.66-Esd | 1977 | Map |
| 162.4ft | State Route 78 Wb | Metcalf Street | 11-Sd-078-R16.66-Esd | 1964 | Map |
| 163.4ft | State Route 78 Eb | Centre City Parkway | 11-Sd-078-R17.27-Esd | 1964 | Map |
| 165.7ft | E78-Grand Ave Off | Las Posas Road | 11-Sd-078-11.18-Smcs | 2006 | Map |
| 166.7ft | State Route 78 Eb | Metcalf Street | 11-Sd-078-R16.66-Esd | 1964 | Map |
| 167.3ft | State Route 78 Eb | Escondido Blvd | 11-Sd-078-R17.41-Esd | 1967 | Map |
| 167.7ft | E78-Centre City Pk | Centre City Parkway | 11-Sd-078-R17.27-Esd | 1964 | Map |
| 168.3ft | State Route 78 | Woodland Parkway | 11-Sd-078-14.24-Smcs | 1962 | Map |
| 169.0ft | State Route 78 | Las Posas Rd | 11-Sd-078-11.18-Smcs | 1994 | Map |
| 170.6ft | State Route 78 Wb | Escondido Blvd | 11-Sd-078-R17.41-Esd | 1995 | Map |
| 171.6ft | State Route 78 Eb | Kalin Rd, Westside Main | 11-Imp-078-R9.83 | 2012 | Map |
| 173.2ft | State Route 78 | Interstate 10 | 08-Riv-078-16.15-Bly | 1969 | Map |
| 174.2ft | State Route 78 | Interstate 5 | 11-Sd-078-0.01-Ocn | 1971 | Map |
| 174.9ft | W78-S15 Connector | Metcalf Street | 11-Sd-078-R16.66-Esd | 1977 | Map |
| 174.9ft | State Route 78 Wb | Kalin Rd, Westside Main | 11-Imp-078-R9.83 | 2012 | Map |
| 193.2ft | State Route 78 | Mission Rd,Nctd,Bnsf Ry | 11-Sd-078-14.99-Smcs | 1962 | Map |
| 201.4ft | W78 - N111 | State Route 111 | 11-Imp-078-R12.87 | 2011 | Map |
| 202.4ft | State Route 78 Wb | State Route 111 | 11-Imp-078-R12.87 | 2011 | Map |
| 208.3ft | State Route 78 Eb | State Route 111 | 11-Imp-078-R12.87 | 2011 | Map |
| 220.8ft | State Route 78 Eb | Brawey Beef Way Avenue | 11-Imp-078-R13.34 | 2011 | Map |
| 223.4ft | State Route 78 Wb | Brawley Beef Way Avenue | 11-Imp-078-R13.34 | 2011 | Map |
| 240.2ft | State Route 78 Wb | Brawley Oh | 11-Imp-078-R13.10 | 2011 | Map |
| 240.2ft | State Route 78 Eb | Brawley Oh | 11-Imp-078-R13.10 | 2011 | Map |
| 249.3ft | E78-S15 Connector | Mission Ave | 11-Sd-078-R16.49-Esd | 1977 | Map |