Shasta County, CA

500 public highway bridges

Shasta County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Shasta County, California contains 500 public highway bridges. Roughly 41.2% are rated “Good,” 44.6% “Fair,” and 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.

500
Total Bridges
41.2%
Good
44.6%
Fair
2%
Poor Condition

Condition Distribution

Good
41.2% (206)
Fair
44.6% (223)
Poor
2% (10)

All Bridges (500)

VEDDER RD

Good

Over: BURNEY CREEK

3 MI N OF BURNEY, Shasta, CA

Built 1999 Load: 32.4 t ADT: 100

BUZZARD ROOST ROAD

Good

Over: SOUTH FORK LITTLE COW CR

100' E OAK RUN RD, Shasta, CA

Built 1996 Load: 32.4 t ADT: 110

CLINE GULCH ROAD

Good

Over: CLINE GULCH

1.3 MI N/W TRTY MT RD, Shasta, CA

Built 1935 Load: 32.4 t ADT: 60

WILCOX ROAD

Good

Over: HAT CREEK

0.4 MI E OF S.R. 89, Shasta, CA

Built 1984 Load: 32.4 t ADT: 100

NELSON CREEK RD

Good

Over: NELSON CREEK

0.4 MI E BIG BEND RD, Shasta, CA

Built 1986 Load: 32.4 t ADT: 104

BRESLAUER LANE

Good

Over: A.C.I.D. CANAL

3/4 MI E OF SR 273, Shasta, CA

Built 1987 Load: 32.4 t ADT: 2,500

IRON MT. RD

Good

Over: MIDDLE CREEK

0.6 MI N OF S.R. 299, Shasta, CA

Built 1965 Load: 32.4 t ADT: 1,949

NORTH BONNYVIEW RD

Good

Over: A.C.I.D. CANAL

0.3 MI EAST OF SR 273, Shasta, CA

Built 1975 Load: 32.4 t ADT: 300

OLD 44 DR

Good

Over: SPRING CREEK

0.2 MI E DESCHUTES RD, Shasta, CA

Built 1980 Load: 32.4 t ADT: 2,860

HIDDEN LANE

Good

Over: SPRING CREEK

0.7 MI DESCHTS RD BRYL LN, Shasta, CA

Built 1980 Load: 32.4 t ADT: 100

BERYL DR

Good

Over: SPRING CREEK

0.6 MI W & S DESCHUTES RD, Shasta, CA

Built 1978 Load: 32.4 t ADT: 100

ZOGG MINE RD

Good

Over: ANDREW CREEK

1.1 MI N OF SOUTH FORK RD, Shasta, CA

Built 1975 Load: 32.4 t ADT: 162

OLD OREGON TRAIL

Good

Over: STILLWATER CREEK TRIBTRY

1.5 MI S ST RTE 299, Shasta, CA

Built 1978 Load: 32.4 t ADT: 5,450

ELLIS ST

Good

Over: A.C.I.D. CANAL

0.2 MI E OF S.R. 273, Shasta, CA

Built 1978 Load: 32.4 t ADT: 3,500

LAWRENCE ROAD

Good

Over: WEST BRANCH CHURN CREEK

0.3 MI S HARTNELL AVE., Shasta, CA

Built 2000 Load: 32.4 t ADT: 1,855

PINE GROVE AVENUE

Good

Over: CHURN CREEK

1.0 MI W I-5., Shasta, CA

Built 2000 Load: 32.4 t ADT: 3,630

CHURN CREEK ROAD

Good

Over: WEST BRANCH CHURN CREEK

0.2 MI SOUTH OF SR 44, Shasta, CA

Built 1984 Load: 32.4 t ADT: 23,624

PARKVILLE ROAD

Good

Over: BEAR CREEK

2.4 MI N ASH CR RD, Shasta, CA

Built 2003 Load: 32.4 t ADT: 130

LONG HAY FLAT RD

Good

Over: BALLEY CREEK

1.3 MI SOUTH S.R. 44, Shasta, CA

Built 2003 Load: 32.4 t ADT: 114

ROCK CR RD

Good

Over: ROCK CREEK

6.5 MI OF S.R. 44, Shasta, CA

Built 2003 Load: 32.4 t ADT: 40

MCARTHUR ROAD

Good

Over: FALL RIVER

4.4 MI NW OF SR 299, Shasta, CA

Built 2004 Load: 32.4 t ADT: 661

IRR COVE ROAD

Good

Over: HATCHET CREEK

2.7 MI N OF SR 299, Shasta, CA

Built 2007 Load: 32.4 t ADT: 83

RANCHO RD

Good

Over: STILLWATER CREEK

3.2 MI E I5, Shasta, CA

Built 2007 Load: 32.4 t ADT: 29

LONETREE RD

Good

Over: LONETREE CREEK

0.4 MI E BALLS FERRY RD, Shasta, CA

Built 2006 Load: 32.4 t ADT: 29

ZOGG MINE RD

Good

Over: ZOGG CREEK

4.0 MI N OF S FORK RD, Shasta, CA

Built 2007 Load: 32.4 t ADT: 10

E FORK RD

Good

Over: CLEAR CREEK

100 FT E/O TRINITY RD, Shasta, CA

Built 2011 Load: 32.4 t ADT: 120

BUZZARD ROOST RD

Good

Over: CEDAR CREEK

150' S OF SR 299, Shasta, CA

Built 2010 Load: 32.4 t ADT: 247

TWIN VIEW BLVD

Good

Over: CHURN CREEK

04 MI SOUTH OF OASIS RD, Shasta, CA

Built 2013 Load: 32.4 t ADT: 1,400

INWOOD ROAD

Good

Over: SOUTH FORK BEAR CREEK

0.2 MI W OF PONDEROSA WAY, Shasta, CA

Built 2017 Load: 32.4 t ADT: 90

0.3 ML S OF OASIS

Good

Over: CHURN CREEK

0.3 M S OF OASIS RD, Shasta, CA

Built 2014 Load: 32.4 t ADT: 350

SWEDE CREEK ROAD

Good

Over: LITTLE COW CREEK

0.5 MI S/E DESCHUTES RD, Shasta, CA

Built 2015 Load: 32.4 t ADT: 1,684

COVE ROAD

Good

Over: ROARING CREEK

4.5 MI N OF STATE RTE 299, Shasta, CA

Built 1998 Load: 32.4 t ADT: 61

SHARON AVE

Good

Over: A.C.I.D CANAL

300' N/W RUSSELL ST, Shasta, CA

Built 2022 Load: 32.4 t ADT: 200

GAS PT RD

Good

Over: NO NAME DITCH

1.9 ML WEST OF I-5, Shasta, CA

Built 2022 Load: 32.4 t ADT: 5,104

UPPER BRIDGE ROAD

Good

Over: SOUTH COW CREEK

LATOUR STATE FOREST, Shasta, CA

Built 1990 Load: 32.4 t ADT: 10

INTERSTATE 5 SB

Good

Over: ANTLER ROAD

02-SHA-005-R41.05, Shasta, CA

Built 1972 Load: 32.7 t ADT: 8,600

CASSEL ROAD

Good

Over: RISING RIVER

2 MI. NE OF ROUTE 89, Shasta, CA

Built 1964 Load: 32.7 t ADT: 200

INTERSTATE 5 NB

Good

Over: DESCHUTES ROAD

02-SHA-005-R4.29-AND, Shasta, CA

Built 1966 Load: 33.0 t ADT: 39,000

STATE ROUTE 299

Good

Over: UP RR, AMTRK, DIVISION

02-SHA-299-23.91-RDG, Shasta, CA

Built 1958 Load: 33.4 t ADT: 19,700

STATE ROUTE 44

Good

Over: CHURN CREEK

02-SHA-044-R1.56-RDG, Shasta, CA

Built 1968 Load: 33.4 t ADT: 24,250

STATE ROUTE 299

Good

Over: CHURN CREEK

02-SHA-299-25.71, Shasta, CA

Built 1974 Load: 33.7 t ADT: 6,250

INTERSTATE 5 NB

Good

Over: BALLS FERRY RD

02-SHA-005-R5.29-AND, Shasta, CA

Built 1966 Load: 33.7 t ADT: 78,000

HAPPY VALLEY RD

Good

Over: A.C.I.D. CANAL

50' WEST OF RTE 273, Shasta, CA

Built 1949 Load: 33.7 t ADT: 3,830

STATE ROUTE 299

Good

Over: DRY CREEK

02-SHA-299-31.50, Shasta, CA

Built 1953 Load: 34.0 t ADT: 4,475

RIVER VALLEY DRIVE

Good

Over: CLOVER CREEK

0.1 MI W OF AIRPORT RD, Shasta, CA

Built 1934 Load: 34.3 t ADT: 300

N.E.E.D. CAMP ROAD

Good

Over: LOWER CLEAR CREEK

1.5 miles southwest of Hw, Shasta, CA

Built 2004 Load: 34.5 t ADT: 30

HAWKINS CREEK

Good

Over: DEER CREEK

NO DATA ENTERED, Shasta, CA

Built 1965 Load: 34.7 t ADT: 50

WESTSIDE ROAD

Good

Over: A.C.I.D. CANAL

0.2 MI N BRANSTETTER LANE, Shasta, CA

Built 1962 Load: 35.3 t ADT: 1,100

STATE ROUTE 299

Good

Over: CHURN CREEK

02-SHA-299-25.71, Shasta, CA

Built 1965 Load: 35.6 t ADT: 6,250

LAKE BLVD

Good

Over: UP RR & AMTRAK

0.7 MI NW/O I-5, Shasta, CA

Built 1939 Load: 35.6 t ADT: 13,986

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.