US Bridges

Port Stockton Expr over San Joaquin River (burns

Good

San Joaquin County, California · Rough and Ready Island · Structure no. 29C0420

Built
2007
18 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
321 ft
3 main spans
Daily traffic
1,000
2007 count
Owner
Local
Other Local Agency

About this bridge

Port Stockton Expr over San Joaquin River (burns is a prestressed concrete continuous stringer/multi-beam or girder carrying Port Stockton Expr over San Joaquin River (burns in San Joaquin County, California. It was built in 2007, so it is 18 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,000 vehicles a day, roughly 8% of them trucks, projected to reach 1,614 by 2045. The structure is 321 ft (97.7 m) long and 84 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesPort Stockton Expr
CrossesSan Joaquin River (burns
LocationRough and Ready Island
RouteCity Street 0
Coordinates37.94048, -121.35846
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length321 ft (97.7 m)
Longest span145 ft (44.2 m)
Deck width84 ft (25.5 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2007)
Projected traffic1,614 by 2045
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Port Stockton Expr over San Joaquin River (burns built?

It was built in 2007, making it 18 years old in 2025.

What condition is Port Stockton Expr over San Joaquin River (burns in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does Port Stockton Expr over San Joaquin River (burns carry?

About 1,000 vehicles per day (2007 count), of which roughly 8% are trucks.

How long is Port Stockton Expr over San Joaquin River (burns?

The structure is 321 ft (97.7 m) long with a longest span of 145 ft (44.2 m) and a deck 84 ft wide.

Who owns Port Stockton Expr over San Joaquin River (burns?

It is owned by the Other Local Agency.