US Bridges

Theodore Street over State Route 60

Fair

Riverside County, California · 08-RIV-060-21.37 · Structure no. 56 0488

Built
1964
61 years old
Condition
Fair
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
236 ft
2 main spans
Daily traffic
300
2020 count
Owner
State
State Highway Agency

About this bridge

Theodore Street over State Route 60 is a prestressed concrete stringer/multi-beam or girder carrying Theodore Street over State Route 60 in Riverside County, California. It was built in 1964, so it is 61 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 300 vehicles a day, roughly 2% of them trucks, projected to reach 334 by 2047. The structure is 236 ft (71.9 m) long and 37 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTheodore Street
CrossesState Route 60
Location08-RIV-060-21.37
RouteCounty Highway 0W551
Coordinates33.93967, -117.1394
Functional classUrban Minor Arterial

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 inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating17.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length236 ft (71.9 m)
Longest span84 ft (25.6 m)
Deck width37 ft (11.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2020)
Projected traffic334 by 2047
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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 Theodore Street over State Route 60 built?

It was built in 1964, making it 61 years old in 2025.

What condition is Theodore Street over State Route 60 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 February 2025.

How much traffic does Theodore Street over State Route 60 carry?

About 300 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Theodore Street over State Route 60?

The structure is 236 ft (71.9 m) long with a longest span of 84 ft (25.6 m) and a deck 37 ft wide.

Who owns Theodore Street over State Route 60?

It is owned by the State Highway Agency.