US Bridges

State Route 24 EB over Camino Pablo

Fair

Contra Costa County, California · 04-CC-024-R2.31-ORIN · Structure no. 28 0103R

Built
1954
71 years old, rebuilt 1970
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Concrete
Length
91 ft
1 main span
Daily traffic
79,500
2019 count
Owner
State
State Highway Agency

About this bridge

State Route 24 EB over Camino Pablo is a concrete box beam or girders - multiple carrying State Route 24 EB over Camino Pablo in Contra Costa County, California. It was built in 1954 and reconstructed in 1970, so it is 71 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 79,500 vehicles a day, roughly 3% of them trucks, projected to reach 117,394 by 2041. The structure is 91 ft (27.7 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesState Route 24 EB
CrossesCamino Pablo
Location04-CC-024-R2.31-ORIN
RouteState Highway 24
CountyContra Costa County
StateCalifornia
Coordinates37.87824, -122.18334
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure7 GoodSome minor problems.
Last inspectionJune 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length91 ft (27.7 m)
Longest span90 ft (27.3 m)
Deck width78 ft (23.9 m)
Roadway width76 ft (23.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic79,500 (2019)
Projected traffic117,394 by 2041
Trucks3%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 State Route 24 EB over Camino Pablo built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1970.

What condition is State Route 24 EB over Camino Pablo 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 June 2023.

How much traffic does State Route 24 EB over Camino Pablo carry?

About 79,500 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is State Route 24 EB over Camino Pablo?

The structure is 91 ft (27.7 m) long with a longest span of 90 ft (27.3 m) and a deck 78 ft wide.

Who owns State Route 24 EB over Camino Pablo?

It is owned by the State Highway Agency.