US Bridges

Rivermont Drive over Pixley Slough

Fair

San Joaquin County, California · South of W Eight Mile RD · Structure no. 29C0427

Built
2008
17 years old
Condition
Fair
inspected January 2025
Type
Slab
Concrete Continuous
Length
93 ft
3 main spans
Daily traffic
1,000
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Rivermont Drive over Pixley Slough is a concrete continuous slab carrying Rivermont Drive over Pixley Slough in San Joaquin County, California. It was built in 2008, so it is 17 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 1,000 vehicles a day, roughly 2% of them trucks, projected to reach 1,300 by 2045. The structure is 93 ft (28.2 m) long and 65 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRivermont Drive
CrossesPixley Slough
LocationSouth of W Eight Mile RD
RouteCity Street 0
Coordinates38.05452, -121.33723
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.5 US tons
Inventory rating36.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length93 ft (28.2 m)
Longest span35 ft (10.7 m)
Deck width65 ft (19.8 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2015)
Projected traffic1,300 by 2045
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rivermont Drive over Pixley Slough built?

It was built in 2008, making it 17 years old in 2025.

What condition is Rivermont Drive over Pixley Slough 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 January 2025.

How much traffic does Rivermont Drive over Pixley Slough carry?

About 1,000 vehicles per day (2015 count), of which roughly 2% are trucks.

How long is Rivermont Drive over Pixley Slough?

The structure is 93 ft (28.2 m) long with a longest span of 35 ft (10.7 m) and a deck 65 ft wide.

Who owns Rivermont Drive over Pixley Slough?

It is owned by the City or Municipal Highway Agency.