US Bridges

I5-PERSHING Av Off over Park Street

Fair

San Joaquin County, California · 10-SJ-005-27.00-STKN · Structure no. 29 0202S

Built
1970
55 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
115 ft
1 main span
Daily traffic
9,900
2009 count
Owner
State
State Highway Agency

About this bridge

I5-PERSHING Av Off over Park Street is a prestressed concrete box beam or girders - multiple carrying I5-PERSHING Av Off over Park Street in San Joaquin County, California. It was built in 1970, so it is 55 years old, older 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 9,900 vehicles a day, roughly 3% of them trucks, projected to reach 16,086 by 2041. The structure is 115 ft (35.1 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesI5-PERSHING Av Off
CrossesPark Street
Location10-SJ-005-27.00-STKN
RouteInterstate 5
Coordinates37.95613, -121.31167
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.5 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length115 ft (35.1 m)
Longest span115 ft (35.1 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,900 (2009)
Projected traffic16,086 by 2041
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 I5-PERSHING Av Off over Park Street built?

It was built in 1970, making it 55 years old in 2025.

What condition is I5-PERSHING Av Off over Park Street 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 August 2023.

How much traffic does I5-PERSHING Av Off over Park Street carry?

About 9,900 vehicles per day (2009 count), of which roughly 3% are trucks.

How long is I5-PERSHING Av Off over Park Street?

The structure is 115 ft (35.1 m) long with a longest span of 115 ft (35.1 m) and a deck 26 ft wide.

Who owns I5-PERSHING Av Off over Park Street?

It is owned by the State Highway Agency.