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)

SQ___ VALLEY CREEK

Good

Over: YE'T ATWAM CREEK

NO DATA ENTERED, Shasta, CA

Built 1970 ADT: 50

FENDER FERRY

Good

Over: SACRAMENTO RIVER

NO DATA ENTERED, Shasta, CA

Built 1934 Load: 14.6 t ADT: 50

SLATE CREEK ROAD

Good

Over: SLATE CREEK

0.4 MI W OF I-5, Shasta, CA

Built 1920 Load: 14.9 t ADT: 82

GAS PT RD

Good

Over: ALICE CREEK

4.6 MI WEST OF I-5, Shasta, CA

Built 1940 Load: 15.6 t ADT: 2,577

GAS POINT ROAD

Good

Over: DRY CREEK

7.4 MI WEST OF I-5, Shasta, CA

Built 1920 Load: 15.6 t ADT: 1,225

BIG BEND RD

Good

Over: ROARING CREEK

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

Built 1923 Load: 15.9 t ADT: 550

PLACER RD

Good

Over: DRY CREEK

0.35 MI N/E CLEAR CR RD, Shasta, CA

Built 1930 Load: 16.2 t ADT: 631

PLATINA RD

Good

Over: ARBUCKLE GULCH

15 MI S/W OF ONO, Shasta, CA

Built 1927 Load: 16.2 t ADT: 150

GAS POINT ROAD

Good

Over: ANTELOPE CREEK

8.6 MI WEST OF I-5, Shasta, CA

Built 1925 Load: 16.5 t ADT: 1,225

WILSON HILL ROAD

Good

Over: NORTH FORK BATTLE CREEK

0.1 MI E ROCK CR RD, Shasta, CA

Built 1935 Load: 16.8 t ADT: 355

NELSON CREEK RD

Good

Over: NELSON CREEK

0.7 MI E BIG BEND RD, Shasta, CA

Built 1970 Load: 17.2 t ADT: 100

EASTSIDE RD

Good

Over: OREGON GULCH

0.75 MI S RADIO LANE, Shasta, CA

Built 1945 Load: 17.2 t ADT: 3,728

TAMARACK ROAD

Good

Over: BURNEY CREEK

0.1 MI S OF S.R. 299, Shasta, CA

Built 1970 Load: 18.1 t ADT: 159

WHITE HOUSE DRIVE

Good

Over: A.C.I.D. CANAL

50' WEST OF SR 273, Shasta, CA

Built 1950 Load: 18.1 t ADT: 641

LOWER GAS POINT RD

Good

Over: BRAD CREEK

3.4 MI N JCT GAS POINT R, Shasta, CA

Built 1972 Load: 18.5 t ADT: 10

FERN RD

Good

Over: GLENDENNING CREEK

0.3 MI N WHITMORE RD, Shasta, CA

Built 1930 Load: 19.4 t ADT: 321

BLAND ROAD

Good

Over: SOUTH FORK WILSON CREEK

2.34 MI S PLATINA RD, Shasta, CA

Built 1965 Load: 21.1 t ADT: 10

MOUNTAIN MEDOW RD

Good

Over: NORTH FORK BATTLE CREEK

0.1 MI E THATCHER MILL RD, Shasta, CA

Built 1972 Load: 21.4 t ADT: 165

STATE ROUTE 299 WB

Good

Over: HAWLEY ROAD

02-SHA-299-25.54, Shasta, CA

Built 1974 Load: 22.0 t ADT: 10,100

South Shore Drive

Good

Over: Clear Creek

JF Carr Powerplant, Shasta, CA

Built 1961 Load: 22.1 t ADT: 50

MEADOWVIEW RD

Good

Over: CHURN CREEK

0.2 MI E CHURN CR RD, Shasta, CA

Built 1962 Load: 23.3 t ADT: 1,660

PONDEROSA WAY

Good

Over: BAILEY CREEK

7 MI S/E OF SHINGLETOWN, Shasta, CA

Built 1938 Load: 24.0 t ADT: 50

CLARK CREEK ROAD

Good

Over: CLARK CREEK

5.2 MI NW OF SR 89, Shasta, CA

Built 1950 Load: 24.3 t ADT: 200

TWIN VIEW BLVD

Good

Over: BOULDER CREEK

0.2 MI NE OF SR 273, Shasta, CA

Built 1936 Load: 24.3 t ADT: 3,651

CLEAR CR RD

Good

Over: DRY CREEK

1 MI W CLOVERDALE RD, Shasta, CA

Built 1955 Load: 24.3 t ADT: 884

LAKE BLVD

Good

Over: BUCKEYE CREEK

1 MI N KESWICK DAM RD, Shasta, CA

Built 1968 Load: 24.3 t ADT: 3,670

LAKE BLVD

Good

Over: CHURN CREEK

AT TOYON AVE, Shasta, CA

Built 1970 Load: 24.3 t ADT: 1,800

LAWRENCE RD

Good

Over: WEST BRANCH CHURN CREEK

JUST SOUTH OF HARTNELL AV, Shasta, CA

Built 1960 Load: 24.3 t ADT: 1,855

TWIN VIEW BLVD

Good

Over: HIRST BARRANCA

0.2 MI NORTH OF OASIS RD, Shasta, CA

Built 1917 Load: 24.3 t ADT: 761

CANBY RD

Good

Over: WEST BRANCH CHURN CREEK

0.3 MI N/O SR 44, Shasta, CA

Built 1968 Load: 24.3 t ADT: 4,761

EASTSIDE ROAD

Good

Over: A.C.I.D. CANAL

0.7 MI N OF S BONYVIEW RD, Shasta, CA

Built 1966 Load: 24.3 t ADT: 3,728

GAS PT RD

Good

Over: LUDWIG GULCH

3.0 MI WEST OF I-5, Shasta, CA

Built 1940 Load: 24.3 t ADT: 3,206

S COW CREEK ROAD

Good

Over: PINE TIMBER GULCH

5.8 MI NE OF S.R. 44, Shasta, CA

Built 1965 Load: 24.3 t ADT: 10

FIRST STREET

Good

Over: CROWLEY GULCH

.2 MI W/O SR5, Shasta, CA

Built 1960 Load: 24.3 t ADT: 1,500

WILDCAT RD

Good

Over: ASH CREEK

0.2 MI E OF ASH CRK RD, Shasta, CA

Built 1960 Load: 24.3 t ADT: 200

ASH CR RD

Good

Over: ASH CREEK TRIBUTARY

7.6 MI E PARKVILLE RD, Shasta, CA

Built 1955 Load: 24.3 t ADT: 200

COLLEGE VIEW DR

Good

Over: OLD OREGON DITCH

0.1 MI E/O OLD OREGON T, Shasta, CA

Built 1968 Load: 24.3 t ADT: 250

SWEDE CREEK RD

Good

Over: OAT CREEK

0.7 MI N OLD 44 DRIVE, Shasta, CA

Built 1970 Load: 24.3 t ADT: 850

BEAR MOUNTAIN RD

Good

Over: DRY CREEK

100 FEET S DRY CREEK RD, Shasta, CA

Built 1950 Load: 24.3 t ADT: 641

Shasta Dam Blvd

Good

Over: Shasta Dam Spillway

12 MI NW OF REDDING, CA, Shasta, CA

Built 1943 Load: 24.5 t ADT: 100

STATE ROUTE 273

Good

Over: SPRING GULCH

02-SHA-273-7.10, Shasta, CA

Built 1914 Load: 24.6 t ADT: 9,800

MOOSE CAMP RD

Good

Over: HATCHET CREEK

0.3 MI S OF S.R. 299, Shasta, CA

Built 1970 Load: 24.9 t ADT: 100

BRANSTETTER LANE

Good

Over: A.C.I.D. CANAL

0.1 MI W WESTSIDE RD, Shasta, CA

Built 1950 Load: 24.9 t ADT: 3,180

HARTNELL AVE

Good

Over: CHURN CREEK

0.2 MI W ALTA MESA DR, Shasta, CA

Built 1958 Load: 25.6 t ADT: 11,398

HIGHLAND LAKES RD

Good

Over: BOULDER CREEK

RIGHT OF I-5, Shasta, CA

Built 1928 Load: 25.6 t ADT: 10

MEARS RIDGE ROAD

Good

Over: MEARS CREEK

0.25 MI W I-5 VIA SIMS RD, Shasta, CA

Built 1929 Load: 25.9 t ADT: 50

RADIO LANE

Good

Over: A.C.I.D. CANAL

0.3 MI W OF EASTSIDE RD, Shasta, CA

Built 1950 Load: 27.2 t ADT: 4,110

FENDER FERRY

Good

Over: NOSONI CREEK

NO DATA ENTERED, Shasta, CA

Built 1950 Load: 27.2 t ADT: 30

STATE ROUTE 89

Good

Over: HAT CREEK

02-SHA-089-3.89, Shasta, CA

Built 1934 Load: 27.5 t ADT: 1,625

INTERSTATE 5

Good

Over: SODA CREEK ROAD

02-SHA-005-65.41, Shasta, CA

Built 1960 Load: 28.2 t ADT: 18,000

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.