US Bridges

Chualar River RD over Salinas River

Fair

Monterey County, California · 2.0 MI W/O SH 101 · Structure no. 44C0021

Built
1991
34 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
1,053 ft
10 main spans
Daily traffic
3,200
2017 count
Owner
County
County Highway Agency

About this bridge

Chualar River RD over Salinas River is a concrete continuous box beam or girders - multiple carrying Chualar River RD over Salinas River in Monterey County, California. It was built in 1991, so it is 34 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,200 vehicles a day, roughly 3% of them trucks, projected to reach 8,541 by 2040. The structure is 1,053 ft (320.9 m) long and 42 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesChualar River RD
CrossesSalinas River
Location2.0 MI W/O SH 101
RouteCounty Highway 0
Coordinates36.55611, -121.54972
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20 + Mod
Structure length1,053 ft (320.9 m)
Longest span108 ft (32.9 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,200 (2017)
Projected traffic8,541 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Chualar River RD over Salinas River built?

It was built in 1991, making it 34 years old in 2025.

What condition is Chualar River RD over Salinas River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Chualar River RD over Salinas River carry?

About 3,200 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Chualar River RD over Salinas River?

The structure is 1,053 ft (320.9 m) long with a longest span of 108 ft (32.9 m) and a deck 42 ft wide.

Who owns Chualar River RD over Salinas River?

It is owned by the County Highway Agency.