Kern County, CA
686 public highway bridges
Kern County Bridge Snapshot
Kern County, California contains 686 public highway bridges in the FHWA National Bridge Inventory. Roughly 32.7% are rated “Good,” 32.8% “Fair,” 4.5% “Poor,” and 4.5% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in CA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (686)
STATE ROUTE 99
GoodOver: CALLOWAY CANAL
06-KER-099-26.70, Kern, CA
S204-E178 CONNECTR
GoodOver: SR 204 (GOLDEN ST), Q ST
06-KER-204-4.22-BKD, Kern, CA
INTERSTATE 5
GoodOver: EAST SIDE CANAL
06-KER-005-67.96, Kern, CA
INTERSTATE 5
GoodOver: WEST SIDE CANAL
06-KER-005-71.61, Kern, CA
STATE ROUTE 14
GoodOver: JOSHUA DRAIN
09-KER-014-R0.76, Kern, CA
INTERSTATE 5
GoodOver: MAIN CANAL
06-KER-005-42.89, Kern, CA
STATE ROUTE 58
GoodOver: MILL STREET DRAIN
09-KER-058-R91.46-THPI, Kern, CA
MILL STREET
GoodOver: MILL STREET DRAIN
09-KER-058-R91.68-THPI, Kern, CA
STATE ROUTE 58
GoodOver: MONOLITH DRAIN #1
09-KER-058-R96.67, Kern, CA
STATE ROUTE 58
GoodOver: MONOLITH DRAIN #2
09-KER-058-R96.73, Kern, CA
STATE ROUTE 58
GoodOver: MONOLITH DRAIN #3
09-KER-058-R96.79, Kern, CA
STATE ROUTE 58
GoodOver: SHRUB PEAK DRAIN
09-KER-058-R97.46, Kern, CA
STATE ROUTE 58
GoodOver: CACHE CREEK OVERFLOW #2
09-KER-058-R100.04, Kern, CA
STATE ROUTE 58
GoodOver: CACHE CREEK OVERFLOW #3
09-KER-058-R100.09, Kern, CA
STATE ROUTE 58
GoodOver: CACHE CREEK OVERFLOW #4
09-KER-058-R100.14, Kern, CA
STATE ROUTE 58
GoodOver: BORON AVE DRAIN
09-KER-058-R142.52, Kern, CA
STATE ROUTE 14
GoodOver: BACKUS ROAD DRAIN NO. 1
09-KER-014-R9.30, Kern, CA
EAST FRONTAGE ROAD
GoodOver: BACKUS ROAD DRAIN NO. 1
09-KER-014-R9.30, Kern, CA
STATE ROUTE 14
GoodOver: BACKUS ROAD DRAIN NO. 2
09-KER-014-R9.80, Kern, CA
STATE ROUTE 14
GoodOver: SILVER QUEEN RD DRAIN
09-KER-014-R11.30, Kern, CA
STATE ROUTE 58
GoodOver: KERN ISLAND CANAL
06-KER-058-R53.66-BKD, Kern, CA
STATE ROUTE 204
GoodOver: AIRPORT DRIVE
06-KER-204-6.70, Kern, CA
STATE ROUTE 178
GoodOver: KISSACK CREEK
06-KER-178-49.90, Kern, CA
US HIGHWAY 395
GoodOver: COUNTY LINE WASH
09-KER-395-R36.70, Kern, CA
STATE ROUTE 202
GoodOver: UP RR,BNSF,TEHACHAPI CRK
09-KER-202-R9.59-THPI, Kern, CA
STATE ROUTE 14 SB
GoodOver: PINE TREE WASH
09-KER-014-29.51, Kern, CA
STATE ROUTE 14 NB
GoodOver: PINE TREE WASH
09-KER-014-29.51, Kern, CA
STATE ROUTE 58 WB
GoodOver: CALIENTE CREEK
06-KER-058-67.30, Kern, CA
STATE ROUTE 58 EB
GoodOver: CALIENTE CREEK
06-KER-058-67.30, Kern, CA
STATE HIGHWAY 178
GoodOver: WALKER CREEK
09-KER-178-91.20, Kern, CA
STATE ROUTE 58 WB
GoodOver: UNION PACIFIC RR (UP RR)
09-KER-058-M111.78, Kern, CA
STATE ROUTE 58 EB
GoodOver: UNION PACIFIC RR (UP RR)
09-KER-058-M111.78, Kern, CA
STATE ROUTE 58 WB
GoodOver: LA DWP EAST AQUEDUCT
09-KER-058-M108.60, Kern, CA
STATE ROUTE 58 EB
GoodOver: LA DWP EAST AQUEDUCT
09-KER-058-M108.60, Kern, CA
STATE ROUTE 46 WB
GoodOver: BITTERWATER CREEK
06-KER-046-15.75, Kern, CA
STATE ROUTE 46 EB
GoodOver: BITTERWATER CREEK
06-KER-046-15.75, Kern, CA
STATE ROUTE 14
GoodOver: GREGORY DRAIN
09-KER-014-16.40, Kern, CA
STATE ROUTE 14
GoodOver: RENATA DRAIN
09-KER-014-16.45, Kern, CA
STATE ROUTE 14
GoodOver: VIVACQUA DRAIN
09-KER-014-16.53, Kern, CA
ACCESS ROAD
GoodOver: DRAINAGE DITCH
09-KER-014-22.35, Kern, CA
ACCESS ROAD
GoodOver: DRAINAGE DITCH
09-KER-014-23.65, Kern, CA
ACCESS ROAD
GoodOver: DRAINAGE DITCH
09-KER-014-24.88, Kern, CA
STATE ROUTE 14
GoodOver: DUCK POND CREEK
09-KER-014-25.76, Kern, CA
STATE ROUTE 166
GoodOver: PLEITITO CREEK
06-KER-166-16.54, Kern, CA
STATE ROUTE 58 EB
GoodOver: SAND CANYON ROAD
09-KER-058-R99.49, Kern, CA
STATE ROUTE 14
GoodOver: WALKER CREEK
09-KER-014-58.50, Kern, CA
STATE ROUTE 14
GoodOver: RED ROCK CANYON
09-KER-014-39.88, Kern, CA
STATE ROUTE 46
GoodOver: MAIN FLOOD CANAL
06-KER-046-32.80, Kern, CA
STATE ROUTE 58 WB
GoodOver: CACHE CREEK
06-KER-058-99.81, Kern, CA
STATE ROUTE 58 EB
GoodOver: CACHE CREEK
06-KER-058-99.82, Kern, CA
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |