US Bridges

Interstate 40 over Hacienda Wash

Fair

San Bernardino County, California · 08-SBD-040-R133.03 · Structure no. 54 0871R

Built
1971
54 years old
Condition
Fair
inspected April 2023
Type
Slab
Concrete Continuous
Length
134 ft
5 main spans
Daily traffic
10,150
2019 count
Owner
State
State Highway Agency

About this bridge

Interstate 40 over Hacienda Wash is a concrete continuous slab carrying Interstate 40 over Hacienda Wash in San Bernardino 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 10,150 vehicles a day, roughly 42% of them trucks, projected to reach 13,669 by 2041. The structure is 134 ft (40.8 m) long and 55 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

Open in Google Maps
CarriesInterstate 40
CrossesHacienda Wash
Location08-SBD-040-R133.03
RouteInterstate 40
CountySan Bernardino County
StateCalifornia
Coordinates34.87845, -114.75031
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
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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length134 ft (40.8 m)
Longest span30 ft (9.1 m)
Deck width55 ft (16.8 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,150 (2019)
Projected traffic13,669 by 2041
Trucks42%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 40 over Hacienda Wash built?

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

What condition is Interstate 40 over Hacienda Wash 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 April 2023.

How much traffic does Interstate 40 over Hacienda Wash carry?

About 10,150 vehicles per day (2019 count), of which roughly 42% are trucks.

How long is Interstate 40 over Hacienda Wash?

The structure is 134 ft (40.8 m) long with a longest span of 30 ft (9.1 m) and a deck 55 ft wide.

Who owns Interstate 40 over Hacienda Wash?

It is owned by the State Highway Agency.