Madera County, CA

250 public highway bridges

Madera County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Madera County, California contains 250 public highway bridges. Roughly 28.4% are rated “Good,” 49.2% “Fair,” and 11.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

250
Total Bridges
28.4%
Good
49.2%
Fair
11.2%
Poor Condition

Condition Distribution

Good
28.4% (71)
Fair
49.2% (123)
Poor
11.2% (28)

All Bridges (250)

BASS LAKE RD

Fair

Over: LEWIS CREEK

0.1 MI S/E STATE RTE 41, Madera, CA

Built 1933 Load: 99.9 t ADT: 3,097

NO DATA ENTERED

Good

Over: CHIQUITO CREEK

NO DATA ENTERED, Madera, CA

Built 2022 ADT: 80

STATE ROUTE 152

Good

Over: ALAMO DRAIN

06-MAD-152-4.45, Madera, CA

Built 1936 Load: 16.2 t ADT: 16,500

AVE 18

Good

Over: DRY CREEK

0.3 MI W OF RD 23, Madera, CA

Built 1948 Load: 16.5 t ADT: 450

ROAD 36

Good

Over: LITTLE DRY CREEK

0.25 MI N OF AVE 14, Madera, CA

Built 1973 Load: 18.8 t ADT: 1,000

ROAD 200

Good

Over: LITTLE FINE GOLD CREEK

9.4 MI NE STATE RTE 41, Madera, CA

Built 1950 Load: 19.1 t ADT: 1,200

AVENUE 26

Good

Over: MADERA CANAL

9.5 MI E STATE ROUTE 99, Madera, CA

Built 1986 Load: 19.4 t ADT: 500

STATE ROUTE 99 SB

Good

Over: UP RR

06-MAD-099-23.09, Madera, CA

Built 1957 Load: 22.4 t ADT: 18,750

WINDING ROAD

Good

Over: JACKASS CREEK

NO DATA ENTERED, Madera, CA

Built 1957 Load: 22.4 t ADT: 50

COUNTY RD 29

Good

Over: CHOWCHILLA RIVER

13 MI E OF CHOWCHILLA, Madera, CA

Built 1975 Load: 24.0 t ADT: 71

STATE ROUTE 145

Good

Over: HILDRETH CREEK

06-MAD-145-19.68, Madera, CA

Built 1940 Load: 24.3 t ADT: 6,200

STATE ROUTE 99 NB

Good

Over: ASH SLOUGH

06-MAD-099-26.80, Madera, CA

Built 1957 Load: 25.3 t ADT: 19,250

GREEN MT RD 613

Good

Over: CHAPMAN CREEK

4.3 MI W BAILEY FLATS RD, Madera, CA

Built 1968 Load: 25.3 t ADT: 105

CR 16

Good

Over: FRESNO RIVER BYPASS

1.15 MI N OF AVE 14, Madera, CA

Built 1964 Load: 25.6 t ADT: 368

ROAD 16

Good

Over: DRY CREEK

2.0 MI N OF AVE 14, Madera, CA

Built 1964 Load: 25.6 t ADT: 368

CR 16

Good

Over: BERENDA CREEK

0.6 MI N OF AVE 17, Madera, CA

Built 1964 Load: 25.6 t ADT: 267

STATE ROUTE 99 SB

Good

Over: DRY CREEK

06-MAD-099-R16.10, Madera, CA

Built 1974 Load: 26.2 t ADT: 28,000

STATE ROUTE 145

Good

Over: CITY CANAL

06-MAD-145-9.38-MAD, Madera, CA

Built 1935 Load: 26.6 t ADT: 13,700

COBB RANCH BLVD

Good

Over: SAN JOAQUIN RIVER OVRFLO

06-MAD-041-0.08, Madera, CA

Built 1941 Load: 27.2 t ADT: 1,250

ROAD 20

Good

Over: FRESNO RIVER

1.0 MI N AVE 15, Madera, CA

Built 1973 Load: 27.9 t ADT: 99

STATE ROUTE 41

Good

Over: FRESNO RIVER

06-MAD-041-35.30, Madera, CA

Built 1971 Load: 28.8 t ADT: 33,500

RIVER RD (CR 400)

Good

Over: COARSEGOLD CREEK

7.1 MI SW RD #415, Madera, CA

Built 1966 Load: 29.8 t ADT: 300

ROAD 200

Good

Over: FINE GOLD CREEK

8.3 MI NE STATE RTE 41, Madera, CA

Built 1947 Load: 30.8 t ADT: 1,200

CR 16

Good

Over: FRESNO RIVER

1 MI N OF AVE 14, Madera, CA

Built 1964 Load: 30.8 t ADT: 368

STATE ROUTE 152 WB

Good

Over: ASH SLOUGH

06-MAD-152-7.31, Madera, CA

Built 1996 Load: 32.4 t ADT: 15,000

STATE ROUTE 99 NB

Good

Over: BERENDA SLOUGH

06-MAD-099-24.78, Madera, CA

Built 1957 Load: 32.4 t ADT: 19,250

STATE ROUTE 99

Good

Over: FRESNO RIVER

06-MAD-099-11.65-MAD, Madera, CA

Built 1989 Load: 32.4 t ADT: 68,000

STATE ROUTE 99

Good

Over: SR 99

06-MAD-099-R14.60, Madera, CA

Built 1973 Load: 32.4 t ADT: 65,000

STATE ROUTE 145

Good

Over: SAN JOAQUIN RIVER

06-MAD-145-R0.01, Madera, CA

Built 2005 Load: 32.4 t ADT: 6,300

STATE ROUTE 145

Good

Over: COTTONWOOD CREEK

06-MAD-145-5.39, Madera, CA

Built 2009 Load: 32.4 t ADT: 5,800

ONRAMP

Good

Over: SR 99

06-MAD-099-R7.28, Madera, CA

Built 2016 Load: 32.4 t ADT: 1,650

CLEVELAND AVE

Good

Over: FRESNO RIVER

0.1 MI W OF SH145, Madera, CA

Built 1988 Load: 32.4 t ADT: 22,326

ROAD 225

Good

Over: SOUTH FORK WILLOW CREEK

0.3 MI E OF ROAD 274, Madera, CA

Built 1951 Load: 32.4 t ADT: 2,200

AVENUE 7

Good

Over: CHOWCHILLA CANAL BYPASS

1.5 MI E OF AVE 7.5, Madera, CA

Built 1990 Load: 32.4 t ADT: 1,500

AVENUE 17.5

Good

Over: BERENDA CREEK

0.1 MI E OF CR 16.5, Madera, CA

Built 1987 Load: 32.4 t ADT: 50

AVENUE 20

Good

Over: BERENDA SLOUGH

0.3 KM W OF CR 14, Madera, CA

Built 1994 Load: 32.4 t ADT: 395

CR 13

Good

Over: CHOWCHILLA RIVER

0.5 MI NORTH OF AVE 26.5, Madera, CA

Built 1995 Load: 32.4 t ADT: 1,800

ROAD 23

Good

Over: COTTONWOOD CREEK

S/O AVENUE 10, Madera, CA

Built 1995 Load: 32.4 t ADT: 700

COUNTY ROAD 8

Good

Over: CHOWCHILLA RIVER

0.4 MI N/O AVENUE 25, Madera, CA

Built 1995 Load: 32.4 t ADT: 275

HENSLEY RD(RD 407)

Good

Over: WILLOW CREEK

1.3 MILE SE RAYMOND RD, Madera, CA

Built 1998 Load: 32.4 t ADT: 110

COUNTY ROAD 19

Good

Over: CHOWCHILLA RIVER

1.8 MI. NORTH OF AVE. 26, Madera, CA

Built 1998 Load: 32.4 t ADT: 225

SCHNOOR AVENUE

Good

Over: FRESNO RIVER

0.5 MI N OF SUNSET AVE, Madera, CA

Built 1993 Load: 32.4 t ADT: 13,655

C R 13

Good

Over: BERENDA SLOUGH

AT AVENUE 19, Madera, CA

Built 2005 Load: 32.4 t ADT: 366

RD 425B

Good

Over: CHINA CREEK

AT CRANE VALLEY RD, Madera, CA

Built 2014 Load: 32.4 t ADT: 3,000

AVENUE 12

Good

Over: UP RR, COTTONWOOD CREEK

0.04 MI E/O SR 99, Madera, CA

Built 2015 Load: 32.4 t ADT: 2,000

ROAD 29

Good

Over: COTTONWOOD CREEK

0.19 MI N/O AVE 12, Madera, CA

Built 2015 Load: 32.4 t ADT: 615

ROAD 29

Good

Over: COTTONWOOD CREEK

0.27 MI S/O AVE 12, Madera, CA

Built 2015 Load: 32.4 t ADT: 615

CR 600(RAYMOND RD)

Good

Over: MADERA CANAL

3.9 MI NE OF AVE 21, Madera, CA

Built 2016 Load: 32.4 t ADT: 1,700

ROAD 23

Good

Over: DRY CREEK

0.1 MILE N OF AVE 18, Madera, CA

Built 2021 Load: 32.4 t ADT: 2,263

AVENUE 8

Good

Over: FUTURE HIGH SPEED TRAIN

0.7 M WEST OF ROAD 33, Madera, CA

Built 2019 Load: 32.4 t ADT: 1,000

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.