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)

Sort:

UP RR

Over: SR 99 NB

06-MAD-099-23.09, Madera, CA

Built 1929 ADT: 37,500

BNSF RY & AMTRAK

Over: SR 145

06-MAD-145-12.13, Madera, CA

Built 1949 ADT: 8,900

N99-W152 CONNECTOR

Over: SR 99 SB

06-MAD-099-22.73, Madera, CA

Built 1957 ADT: 57,000

S GATEWAY DR

Over: SR 99

06-MAD-099-9.74, Madera, CA

Built 1958 ADT: 61,000

SR 145 (MADERA AV)

Over: STATE ROUTE 99

06-MAD-145-9.07-MAD, Madera, CA

Built 1958 ADT: 65,000

W SIXTH ST

Over: SR 99

06-MAD-099-10.76-MAD, Madera, CA

Built 1958 ADT: 65,000

WEST YOSEMITE AVE

Over: SR 99

06-MAD-099-10.84-MAD, Madera, CA

Built 1958 ADT: 65,000

W FOURTH ST

Over: SR 99

06-MAD-099-11.01-MAD, Madera, CA

Built 1958 ADT: 68,000

UP RR SPUR

Over: SR 99

06-MAD-099-11.09-MAD, Madera, CA

Built 1958 ADT: 68,000

CLEVELAND AVE

Over: SR 99

06-MAD-099-12.13-MAD, Madera, CA

Built 1958 ADT: 68,000

AVENUE 24

Over: SR 99

06-MAD-099-23.77, Madera, CA

Built 1957 ADT: 38,500

SR 233 (AVENUE 26)

Over: STATE ROUTE 99

06-MAD-233-3.87, Madera, CA

Built 1957 ADT: 38,500

CO RD 15 \ MINTURN

Over: SR 99

06-MAD-099-28.17, Madera, CA

Built 1957 ADT: 37,500

N GATEWAY DR

Over: SR 99

06-MAD-099-12.75-MAD, Madera, CA

Built 1958 ADT: 68,000

S233-E152N233-W152

Over: STATE ROUTE 152

06-MAD-233-0.01, Madera, CA

Built 1968 ADT: 13,000

AVENUE 8

Over: SR 99 & UP RR

06-MAD-099-2.23, Madera, CA

Built 1964 ADT: 65,000

AVENUE 11

Over: SR 99 & UP RR

06-MAD-099-6.15, Madera, CA

Built 1964 ADT: 65,000

AVENUE 13

Over: SR 99 & UP RR

06-MAD-099-8.72, Madera, CA

Built 1967 ADT: 67,000

AVENUE 9

Over: SR 99

06-MAD-099-R3.56, Madera, CA

Built 1964 ADT: 65,000

AVENUE 7

Over: SR 99

06-MAD-099-R0.99, Madera, CA

Built 1964 ADT: 65,000

S59-E152&E152-N59

Over: STATE ROUTE 152

06-MAD-059-L0.32, Madera, CA

Built 1967 ADT: 16,750

AVENUE 17

Over: SR 99

06-MAD-099-R14.22, Madera, CA

Built 1973 ADT: 58,000

AVENUE 18 1/2

Over: SR 99

06-MAD-099-R16.33, Madera, CA

Built 1974 ADT: 56,000

AVENUE 20

Over: SR 99

06-MAD-099-R18.68, Madera, CA

Built 1980 ADT: 56,000

AVENUE 21 1/2

Over: SR 99

06-MAD-099-20.90, Madera, CA

Built 2009 ADT: 56,000

VALLEY CHILDREN PL

Over: STATE ROUTE 41

06-MAD-041-1.20, Madera, CA

Built 2000 ADT: 28,000

ELLIS ST

Over: SR 99, UP RR, GOLDEN STA

06-MAD-099-13.07-MAD, Madera, CA

Built 2012 ADT: 1,000

AVENUE 12

Over: SR 99

06-MAD-099-R7.10, Madera, CA

Built 2016 ADT: 56,000

ARTERIAL ROAD

Over: CHIQUITO CREEK

NO DATA ENTERED, Madera, CA

Built 1957 ADT: 50

WINDING ROAD

Over: JACKASS CREEK

NO DATA ENTERED, Madera, CA

Built 1967 ADT: 50

WINDING ROAD

Over: CHIQUITO CREEK

NO DATA ENTERED, Madera, CA

Built 1966 ADT: 50

WINDING ROAD

Over: JACKASS CREEK

05S40-0.3, Madera, CA

Built 1985 ADT: 50

WINDING ROAD

Over: CHIQUITO CREEK

6S01-0.3, Madera, CA

Built 1971 ADT: 50

WINDING ROAD

Over: GRANITIE CREEK

05S30-1.2, Madera, CA

Built 1987 ADT: 50

WINDING ROAD

Over: SAND CREEK

7S02-14.2, Madera, CA

Built 1962 ADT: 50

WINDING ROAD

Over: WILLOW CREEK

04S04-43, Madera, CA

Built 1955 ADT: 50

WINDING ROAD

Over: WHISKEY CREEK

07S07-9.1, Madera, CA

Built 1958 ADT: 50

WINDING ROAD

Over: ROCK CREEK

07S47-1.0, Madera, CA

Built 1936 ADT: 50

NO DATA ENTERED

Over: LONG MEADOW CREEK

NO DATA ENTERED, Madera, CA

Built 1987 ADT: 50

AVENUE 16.5

Over: DRY CREEK

AT ROAD 19, Madera, CA

Built 1950 Load: 7.5 t ADT: 105

C. R. 800

Over: SPECIMEN SPRINGS

0.1 MI E OF CR 820, Madera, CA

Built 1958 Load: 8.7 t ADT: 62

C.R. 210

Over: FINE GOLD CREEK

2.8 MI E OF CR 211, Madera, CA

Built 1920 Load: 11.3 t ADT: 65

WINDING ROAD

Over: NORTH FORK SAND CREEK

06S42-28.2, Madera, CA

Built 1947 Load: 14.3 t ADT: 50

C.R. 800

Over: MID FORK CHOWCHILLA RIV

4 MI NE OF CR 820, Madera, CA

Built 1956 Load: 15.6 t ADT: 51

EASTSIDE DR

Over: RIDGE DITCH

0.1 MI E RD #11, Madera, CA

Built 1972 Load: 15.9 t ADT: 100

STATE ROUTE 99

Over: LITTLE DRY CREEK

06-MAD-099-5.88, Madera, CA

Built 1912 Load: 16.2 t ADT: 67,000

AVE 15 1/2

Over: MID CANAL (AVE 15 1/2)

0.2 MI E RD 28 1/2, Madera, CA

Built 1953 Load: 17.8 t ADT: 737

ROAD 225

Over: NORTH FORK WILLOW CREEK

0.1 MI W OF RD 274, Madera, CA

Built 1951 Load: 18.8 t ADT: 3,800

ROAD 35

Over: LITTLE DRY CREEK

0.2 MI N AVE 14, Madera, CA

Built 1973 Load: 18.8 t ADT: 500

ROAD 21

Over: COTTONWOOD CREEK

0.25 MI S AVE 9, Madera, CA

Built 1948 Load: 19.4 t ADT: 189

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

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Compiled by PlainBridges, Independent data publisher

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.