US Bridges

Interstate RTE 5 S over Hospital Creek

Fair

San Joaquin County, California · 10-SJ-005-1.10 · Structure no. 29 0117L

Built
1971
54 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
93 ft
3 main spans
Daily traffic
11,400
2009 count
Owner
State
State Highway Agency

About this bridge

Interstate RTE 5 S over Hospital Creek is a concrete continuous slab carrying Interstate RTE 5 S over Hospital Creek in San Joaquin County, California. It was built in 1971, so it is 54 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 11,400 vehicles a day, roughly 25% of them trucks, projected to reach 23,276 by 2046. The structure is 93 ft (28.3 m) long and 41 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesInterstate RTE 5 S
CrossesHospital Creek
Location10-SJ-005-1.10
RouteInterstate 5
Coordinates37.60381, -121.34297
Functional classRural 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
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 protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.8 US tons
Inventory rating49.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length93 ft (28.3 m)
Longest span32 ft (9.8 m)
Deck width41 ft (12.5 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,400 (2009)
Projected traffic23,276 by 2046
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Interstate RTE 5 S over Hospital Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is Interstate RTE 5 S over Hospital Creek 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 2024.

How much traffic does Interstate RTE 5 S over Hospital Creek carry?

About 11,400 vehicles per day (2009 count), of which roughly 25% are trucks.

How long is Interstate RTE 5 S over Hospital Creek?

The structure is 93 ft (28.3 m) long with a longest span of 32 ft (9.8 m) and a deck 41 ft wide.

Who owns Interstate RTE 5 S over Hospital Creek?

It is owned by the State Highway Agency.