Inyo County, CA

67 public highway bridges

Inyo County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Inyo County, California contains 67 public highway bridges. Roughly 62.7% are rated “Good,” 32.8% “Fair,” and 4.5% “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.

67
Total Bridges
62.7%
Good
32.8%
Fair
4.5%
Poor Condition

Condition Distribution

Good
62.7% (42)
Fair
32.8% (22)
Poor
4.5% (3)

All Bridges (67)

DIXON LANE

Good

Over: BISHOP CREEK BYPASS CNL

0.2 MI E BROCKMAN LANE, Inyo, CA

Built 1983 Load: 32.4 t ADT: 1,200

FIVE BRIDGES ROAD

Good

Over: OWENS RIVER

1.6 MI N. OF RTE 6, Inyo, CA

Built 1999 Load: 32.4 t ADT: 500

RIVERSIDE RD

Good

Over: BISHOP CREEK CANAL

0.7 MI E BROCKMAN LANE, Inyo, CA

Built 2011 Load: 32.4 t ADT: 80

SABRINA ROAD

Good

Over: BISHOP CREEK

0.3 MI W OF RTE 168 JCT, Inyo, CA

Built 2013 Load: 32.4 t ADT: 600

IRR BIA RTE 159

Good

Over: NORTH FORK BISHOP CREEK

WEST SIDE OF BISHOP, Inyo, CA

Built 1975 Load: 32.7 t ADT: 200

US HIGHWAY 395 NB

Good

Over: FIVE MILE CANYON

09-INY-395-R5.12R, Inyo, CA

Built 1970 Load: 34.3 t ADT: 6,400

IRR BIA RTE 159

Good

Over: SOUTH FORK BISHOP CREEK

WEST EDGE OF BISHOP, Inyo, CA

Built 1975 Load: 36.0 t ADT: 500

US HIGHWAY 395 SB

Good

Over: LOS ANGELES AQUEDUCT

09-INY-395-65.64, Inyo, CA

Built 1948 Load: 36.3 t ADT: 3,200

STATE ROUTE 190

Good

Over: COSO WASH

09-INY-190-19.36, Inyo, CA

Built 1970 Load: 36.6 t ADT: 700

BARLOW LN

Good

Over: NORTH FORK BISHOP CREEK

0.2 MI S OF RTE 395, Inyo, CA

Built 1983 Load: 41.1 t ADT: 1,100

PAVED ROAD

Good

Over: ROCK CREEK

ROCK CREEK ROAD, Inyo, CA

Built 1984 Load: 43.1 t ADT: 50

TUTTLE CREEK RD

Good

Over: LOS ANGELES AQUEDUCT

1.1 MI S WHTNY PORTAL RD, Inyo, CA

Built 1981 Load: 43.7 t ADT: 153

PINE CREEK RD

Good

Over: PINE CREEK

4 MI W OF RTE 395 JCT, Inyo, CA

Built 1983 Load: 44.4 t ADT: 205

REYNOLDS ROAD

Good

Over: BIG PINE CREEK CANAL

0.1 MI W OF RTE 395 JCT, Inyo, CA

Built 1965 Load: 45.0 t ADT: 475

BELL ACCESS RD

Poor

Over: OAK CREEK

0.1 MI EOF BELL ACCESS RD, Inyo, CA

Built 1940 Load: 16.2 t ADT: 50

COTTONWOOD GATES

Poor

Over: LOS ANGELES AQUEDUCT

0.6 MI W OF RTE 395 JCT, Inyo, CA

Built 1927 Load: 18.1 t ADT: 50

U.S. HIGHWAY 6

Poor

Over: OWENS RIVER

09-INY-006-3.73-BIS, Inyo, CA

Built 1949 Load: 28.5 t ADT: 4,550

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.