Glenn County, CA

242 public highway bridges

Glenn County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Glenn County, California contains 242 public highway bridges. Roughly 35.5% are rated “Good,” 47.5% “Fair,” and 9.9% “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.

242
Total Bridges
35.5%
Good
47.5%
Fair
9.9%
Poor Condition

Condition Distribution

Good
35.5% (86)
Fair
47.5% (115)
Poor
9.9% (24)

All Bridges (242)

COUNTY ROAD 39

Unknown

Over: INTERSTATE 5

03-GLE-005-R13.90, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 48

Unknown

Over: INTERSTATE 5

03-GLE-005-R10.88, Glenn, CA

Built 1966 ADT: 25,500

STATE ROUTE 162

Unknown

Over: INTERSTATE 5

03-GLE-162-65.50-WLOS, Glenn, CA

Built 1966 ADT: 26,000

COUNTY ROAD 35

Unknown

Over: INTERSTATE 5

03-GLE-005-R15.91, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 33

Unknown

Over: INTERSTATE 5

03-GLE-005-R16.80, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 27

Unknown

Over: INTERSTATE 5

03-GLE-005-R20.82, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 25

Unknown

Over: INTERSTATE 5

03-GLE-005-R21.82, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 24

Unknown

Over: INTERSTATE 5

03-GLE-005-R22.81, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 20

Unknown

Over: INTERSTATE 5

03-GLE-005-R23.81, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 3

Unknown

Over: INTERSTATE 5

03-GLE-005-R28.56, Glenn, CA

Built 1966 ADT: 24,600

COUNTY ROAD 16

Unknown

Over: INTERSTATE 5

03-GLE-005-R24.82, Glenn, CA

Built 1966 ADT: 25,500

COUNTY ROAD 7

Unknown

Over: INTERSTATE 5

03-GLE-005-R27.81, Glenn, CA

Built 1966 ADT: 24,600

COUNTY ROAD 28

Unknown

Over: INTERSTATE 5

03-GLE-005-R19.81, Glenn, CA

Built 1966 ADT: 25,500

STATE ROUTE 32

Unknown

Over: INTERSTATE 5

03-GLE-032-L0.01, Glenn, CA

Built 1966 ADT: 24,700

COUNTY ROAD 57

Unknown

Over: INTERSTATE 5

03-GLE-005-R7.61, Glenn, CA

Built 1966 ADT: 26,000

COUNTY ROAD 60B

Unknown

Over: INTERSTATE 5

03-GLE-005-R5.58, Glenn, CA

Built 1970 ADT: 25,500

COUNTY ROAD 68

Unknown

Over: INTERSTATE 5

03-GLE-005-R1.52, Glenn, CA

Built 1970 ADT: 25,500

IRR BIA RTE 226

Fair

Over: STONY RIVER

IN GRINDSTONE, Glenn, CA

Built 1977

SOETH RD (RD 410)

Fair

Over: STONY CREEK

0.2 MI E OF RD 306, Glenn, CA

Built 1900 Load: 9.7 t ADT: 11

COUNTY RD 50

Fair

Over: CAMPBELL SLOUGH

1/4 MI W CO RD Z, Glenn, CA

Built 1930 Load: 9.7 t ADT: 72

ROAD 67

Fair

Over: BUTTE CREEK

2.0 MI EAST OF CR Z, Glenn, CA

Built 1930 Load: 13.9 t ADT: 93

ROAD 67

Fair

Over: BUTTE CREEK

2.7 MI E RD Z, Glenn, CA

Built 1940 Load: 14.6 t ADT: 93

ROAD 16

Fair

Over: CENTRAL IRRIGATION CANAL

0.02 MI W HWY 45, Glenn, CA

Built 1930 Load: 14.9 t ADT: 249

STATE ROUTE 162

Fair

Over: SACRAMENTO RIVER OVFL

03-GLE-162-80.03, Glenn, CA

Built 1919 Load: 15.6 t ADT: 2,400

ROAD 66B

Fair

Over: COLUSA DRAIN

2 MI W OF SH 45, Glenn, CA

Built 1940 Load: 15.6 t ADT: 64

ROAD 69

Fair

Over: DRUMHELLER CANAL

0.9 MI E ROAD XX, Glenn, CA

Built 1940 Load: 15.6 t ADT: 130

CO RD 'D'

Fair

Over: NO NAME DRAIN

0.7 MI S STATE HWY 162, Glenn, CA

Built 1925 Load: 15.6 t ADT: 397

ROAD E

Fair

Over: HAMBRIGHT CREEK

1.0 MI N RD 200, Glenn, CA

Built 1940 Load: 15.6 t ADT: 373

MONTGOMERY AVE

Fair

Over: CENTRAL IRRIGATION CANAL

JUST E OF CUTLER AVE, Glenn, CA

Built 1930 Load: 15.6 t ADT: 398

COUNTY ROAD 303

Fair

Over: CLARK'S VALLEY CREEK

1.5 MI N RD 400, Glenn, CA

Built 1935 Load: 15.6 t ADT: 27

COUNTY RD P

Fair

Over: GLENN-COLUSA CANAL

2.1 MI N OF S.H. 162, Glenn, CA

Built 1940 Load: 16.2 t ADT: 381

ROAD 35

Fair

Over: WHITE CABIN CREEK

0.6 MI W/O ROAD 'D', Glenn, CA

Built 1925 Load: 16.2 t ADT: 185

ROAD 'F'

Fair

Over: BRANCH WALKER CREEK

0.5 MI N/O ROAD 28, Glenn, CA

Built 1928 Load: 16.2 t ADT: 65

ROAD #60

Fair

Over: BRANCH LOGAN CREEK

1.3 MI E OF 99W, Glenn, CA

Built 1930 Load: 16.2 t ADT: 1,100

ROAD 48

Fair

Over: PRINCETON-CODORA CANAL

JUST W HWY 45, Glenn, CA

Built 1941 Load: 16.2 t ADT: 166

ROAD 34

Fair

Over: PRINCETON CODORA CANAL

WEST OF ROAD X, Glenn, CA

Built 1935 Load: 16.2 t ADT: 95

COUNTY RD 306

Fair

Over: SALT CREEK

2.64 MI N COLUSA CO LINE, Glenn, CA

Built 1930 Load: 16.2 t ADT: 223

CO RD #99 W

Fair

Over: WILLOW CREEK

0.7 MI N OF CO RD #48, Glenn, CA

Built 1915 Load: 16.2 t ADT: 2,678

ROAD 99 W

Fair

Over: LOGAN CREEK

1.2 MI N OF ROAD 68, Glenn, CA

Built 1914 Load: 16.2 t ADT: 447

COUNTY RD 306

Fair

Over: CORBIN CREEK

17.64 MI N CO LINE, Glenn, CA

Built 1940 Load: 16.2 t ADT: 563

ROAD 32

Fair

Over: PRINCETON-CODORA CANAL

0.3 MI W RD X, Glenn, CA

Built 1945 Load: 16.2 t ADT: 316

ROAD 'V'

Fair

Over: C.I.C. DRAIN

0.2 MI S CUTLER AVE, Glenn, CA

Built 1940 Load: 16.2 t ADT: 208

ROAD 'W'

Fair

Over: C.I.C. DRAIN

0.1 MI S CAPAY AVE, Glenn, CA

Built 1940 Load: 16.2 t ADT: 57

COUNTY ROAD 303

Fair

Over: STONY CREEK

JUST EAST OF RD 306, Glenn, CA

Built 1981 Load: 16.2 t ADT: 25

ROAD 67

Fair

Over: PANCAKE DRAW

1 MI E OF RD 'Z', Glenn, CA

Built 1930 Load: 16.5 t ADT: 93

CO ROAD C

Fair

Over: HAMBRIGHT CREEK

0.5 MI N ROAD 200, Glenn, CA

Built 1960 Load: 16.5 t ADT: 51

COUNTY ROAD 'D'

Fair

Over: WHITE CABIN CREEK

5.8 MI N OF S.H. 162, Glenn, CA

Built 1919 Load: 16.8 t ADT: 351

ROAD 61

Fair

Over: PRINCETON CODORA CANAL

0.05 MI W OF S.H. 45, Glenn, CA

Built 1930 Load: 16.8 t ADT: 967

COUNTY ROAD Z

Fair

Over: CAMPBELL SLOUGH

0.96 MI N OF S.H. 162, Glenn, CA

Built 1930 Load: 16.8 t ADT: 586

ROAD 'Y'

Fair

Over: AFTON DRAIN

1.1 MI N ROAD 69, Glenn, CA

Built 1940 Load: 16.8 t ADT: 207

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.