Merced County, CA
532 public highway bridges
Merced County Bridge Snapshot
Merced County, California contains 532 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.1% are rated “Good,” 52.4% “Fair,” 6.2% “Poor,” and 6.2% 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 (532)
STATE ROUTE 33
FairOver: POSO SLOUGH
10-MER-033-4.37, Merced, CA
MINTURN ROAD
FairOver: N BRANCH DEADMAN CREEK
0.8 MI N BUCHAN HOLLOW RD, Merced, CA
OLIVE AVE
FairOver: WASTEWAY
0.9 MI W ARBOLEDA DR, Merced, CA
STATE ROUTE 59
FairOver: OWENS CREEK
10-MER-059-11.37, Merced, CA
TAGLIO ROAD
FairOver: DELTA-MENDOTA CANAL
0.1 MI W ORCHARD ROAD, Merced, CA
STATE ROUTE 140
FairOver: OUTSIDE CANAL
10-MER-140-2.30, Merced, CA
ELLIOT AVENUE
FairOver: CANAL CREEK
0.9 MI E BUHACH RD, Merced, CA
SHAW AVENUE
FairOver: ESCALADIAN CANAL
0.25 MI E SHAFFER RD, Merced, CA
STATE ROUTE 165
FairOver: SAN JOAQUIN RIVER OVRFLO
10-MER-165-25.77, Merced, CA
MARSHALL RD
FairOver: OUTSIDE CANAL
WEST OF SR 33, Merced, CA
CHILDS AVE
FairOver: OWENS CREEK
0.1 MI W CUNNINGHAM RD, Merced, CA
BUTTS ROAD
FairOver: CALIFORNIA AQUEDUCT
0.4 MI WEST OF I-5, Merced, CA
STATE ROUTE 99 SB
FairOver: ASHE DRAIN
10-MER-099-18.59, Merced, CA
STATE ROUTE 99 NB
FairOver: ASHE DRAIN
10-MER-099-18.59, Merced, CA
FISHER ROAD
FairOver: ESCALADIAN CANAL
YOUD ROAD, Merced, CA
OAK AVENUE
FairOver: BLACK RASCAL CREEK
0.3 MI E APPLEGATE ROAD, Merced, CA
VOLTA ROAD
FairOver: CCID MAIN CANAL
AT RAMOS ROAD, Merced, CA
HENRY MILLER AVE
FairOver: SANTA FE CANAL
0.3 MI EAST OF SR 165, Merced, CA
ALMOND DRIVE
FairOver: OUTSIDE CANAL
0.4 MI WEST OF SR 165, Merced, CA
CHILDS AVE
FairOver: MILES CREEK
0.1 MI W OF IVETT RD, Merced, CA
FAHEY RD
FairOver: CCID MAIN CANAL
2.0 MI E SR 33, Merced, CA
STATE ROUTE 165
FairOver: MERCED RIVER
10-MER-165-30.29, Merced, CA
VOLTA ROAD
FairOver: DELTA-MENDOTA CANAL
0.4 MI S PIONEER RD, Merced, CA
HORNITOS ROAD
FairOver: MERCED RIVER
0.5 MI E MERCED FALLS RD, Merced, CA
STATE ROUTE 99 NB
FairOver: WEBBER CANAL
10-MER-099-19.49, Merced, CA
STATE ROUTE 152 WB
FairOver: HIGHLINE CANAL
10-MER-152-15.36, Merced, CA
STATE ROUTE 152 EB
FairOver: HIGHLINE CANAL
10-MER-152-15.36, Merced, CA
BUCHANAN HOLLOW RD
FairOver: DUTCHMAN CREEK
0.6 MI E FRESNO RD, Merced, CA
JORGENSEN ROAD
FairOver: OUTSIDE CANAL
0.5 MI W WHITWORTH ROAD, Merced, CA
HENRY MILLER AVE
FairOver: SAN LUIS CANAL
0.75 MI E OF SR 165, Merced, CA
SR 33 (JENSEN AVE)
FairOver: CALIFORNIA AQUEDUCT
10-MER-033-R14.41, Merced, CA
ORCHARD ROAD
FairOver: GARZAS CREEK
0.7 MI S OF S.H. 140, Merced, CA
LEOTA STREET
FairOver: SAN LUIS WASTEWAY
0.1 MI N HENRY MILLER AVE, Merced, CA
SNYDER ROAD
FairOver: OUTSIDE CANAL
0.7 MI E ORCHARD LANE, Merced, CA
INDIANA RD
FairOver: SAN JOAQUIN RIVER
AT WASHINGTON RD, Merced, CA
SUNSET AVENUE
FairOver: LOS BANOS CREEK
0.9 MI W ORTIGALITA RD, Merced, CA
BRANNON AVE
FairOver: COLONY MAIN CANAL
0.55 MI N SHAIN AVE, Merced, CA
Eagle Field Road
FairOver: San Luis Canal
0.25 mi E Pole Line Road, Merced, CA
STATE ROUTE 99 NB
FairOver: MERCED RIVER
10-MER-099-R30.97, Merced, CA
STATE ROUTE 152 EB
FairOver: FRESNO RIVER
10-MER-152-R37.71, Merced, CA
STATE ROUTE 152 EB
FairOver: SAN JOAQUIN RIVER
10-MER-152-R37.40, Merced, CA
STATE ROUTE 152 WB
FairOver: SANTA RITA CANAL
10-MER-152-R34.50, Merced, CA
STATE ROUTE 59
FairOver: EDENDALE CREEK
10-MER-059-24.09, Merced, CA
STATE ROUTE 59
FairOver: CANAL CREEK
10-MER-059-26.05, Merced, CA
STATE ROUTE 140
FairOver: NORTH BRANCH MUD SLOUGH
10-MER-140-11.32, Merced, CA
STATE ROUTE 140
FairOver: BLACK RASCAL CREEK
10-MER-140-31.60, Merced, CA
STATE ROUTE 152 WB
FairOver: SAN LUIS DAM FOREBAY
10-MER-152-R10.05, Merced, CA
STATE ROUTE 152 EB
FairOver: SAN LUIS DAM FOREBAY
10-MER-152-R10.05, Merced, CA
STATE ROUTE 99 SB
FairOver: EL CAPITAN WAY
10-MER-099-R34.05, Merced, CA
STATE ROUTE 99 NB
FairOver: EL CAPITAN WAY
10-MER-099-R34.05, Merced, 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 |