Structure 56 0409 · Riverside County, CA

State Route 60 over Fairmount BLVD

Carries State Route 60 over Fairmount BLVD, 08-riv-060-11.44-riv.

Overall conditionFair

Set by its lowest-rated component: Deck at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT52 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 7/9

52 ft end to end. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a girder bridge.

Built1962rebuilt 1998
Length51.8 ft15.8 m
Daily traffic126,000counted 2020
Last inspectedOctober 2024every 24 months

Location

StateCalifornia
CountyRiverside
Location08-riv-060-11.44-riv
CarriesState Route 60
CrossesFairmount BLVD
Coordinates33.99821, -117.36952

Physical Characteristics

MaterialConcrete
DesignGirder and Floorbeam
Total Length51.8 ft (15.8 m)
Max Span50.9 ft (15.5 m)
Deck Width112.5 ft (34.3 m)
Deck Area541.9 sq m
Main Spans1
Year Built1962 (reconstructed 1998)

Traffic

Avg Daily Traffic126,000 (2020)
Truck Traffic12%
Lanes On Bridge8
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number56 0409

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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