US Bridges

State Route 60 over Etiwanda Ave

Fair

Riverside County, California · 08-RIV-060-R1.99 · Structure no. 56 0603

Built
1973
52 years old, rebuilt 2008
Condition
Fair
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
168 ft
1 main span
Daily traffic
138,000
2020 count
Owner
State
State Highway Agency

About this bridge

State Route 60 over Etiwanda Ave is a prestressed concrete box beam or girders - multiple carrying State Route 60 over Etiwanda Ave in Riverside County, California. It was built in 1973 and reconstructed in 2008, so it is 52 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 138,000 vehicles a day, roughly 13% of them trucks, projected to reach 198,391 by 2040. The structure is 168 ft (51.2 m) long and 164 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesState Route 60
CrossesEtiwanda Ave
Location08-RIV-060-R1.99
RouteState Highway 60
Coordinates34.01796, -117.52479
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating101.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length168 ft (51.2 m)
Longest span166 ft (50.6 m)
Deck width164 ft (50 m)
Roadway width159 ft (48.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic138,000 (2020)
Projected traffic198,391 by 2040
Trucks13%
Lanes on structure10
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 60 over Etiwanda Ave built?

It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2008.

What condition is State Route 60 over Etiwanda Ave 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 November 2023.

How much traffic does State Route 60 over Etiwanda Ave carry?

About 138,000 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is State Route 60 over Etiwanda Ave?

The structure is 168 ft (51.2 m) long with a longest span of 166 ft (50.6 m) and a deck 164 ft wide.

Who owns State Route 60 over Etiwanda Ave?

It is owned by the State Highway Agency.