US Bridges

Thrush Road over Palm Vly Strmwtr Channel

Good

Riverside County, California · 0.2 Mi. W/O Rte. 74 Hwy. · Structure no. 56C0327

Built
1984
41 years old
Condition
Good
inspected November 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
84 ft
1 main span
Daily traffic
200
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Thrush Road over Palm Vly Strmwtr Channel is a prestressed concrete stringer/multi-beam or girder carrying Thrush Road over Palm Vly Strmwtr Channel in Riverside County, California. It was built in 1984, so it is 41 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200 vehicles a day, roughly 1% of them trucks, projected to reach 100 by 2040. The structure is 84 ft (25.6 m) long and 31 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesThrush Road
CrossesPalm Vly Strmwtr Channel
Location0.2 Mi. W/O Rte. 74 Hwy.
RouteCity Street 0
CountyRiverside County
StateCalifornia
Coordinates33.70626, -116.39853
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionNovember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length84 ft (25.6 m)
Longest span81 ft (24.7 m)
Deck width31 ft (9.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2022)
Projected traffic100 by 2040
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Thrush Road over Palm Vly Strmwtr Channel built?

It was built in 1984, making it 41 years old in 2025.

What condition is Thrush Road over Palm Vly Strmwtr Channel in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2022.

How much traffic does Thrush Road over Palm Vly Strmwtr Channel carry?

About 200 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Thrush Road over Palm Vly Strmwtr Channel?

The structure is 84 ft (25.6 m) long with a longest span of 81 ft (24.7 m) and a deck 31 ft wide.

Who owns Thrush Road over Palm Vly Strmwtr Channel?

It is owned by the City or Municipal Highway Agency.