Structure 53 0891 · Los Angeles County, CA

Figueroa ST & 23rd over Interstate 110

Carries Figueroa ST & 23rd over Interstate 110, 07-la-110-20.92-la.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT284 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

284 ft end to end, longest span 150 ft: about 4 semi-trucks nose to tail. Lengths and the semi-truck 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 box-beam bridge.

Built1954rebuilt 2011
Length284.1 ft86.6 m
Daily traffic27,000counted 2022
Last inspectedOctober 2023every 24 months

Location

StateCalifornia
CountyLos Angeles
Location07-la-110-20.92-la
CarriesFigueroa ST & 23rd
CrossesInterstate 110
Coordinates34.03003, -118.27466

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length284.1 ft (86.6 m)
Max Span149.9 ft (45.7 m)
Deck Width190.9 ft (58.2 m)
Deck Area5040.1 sq m
Main Spans2
Year Built1954 (reconstructed 2011)

Traffic

Avg Daily Traffic27,000 (2022)
Truck Traffic2%
Lanes On Bridge11
Lanes Under Bridge10

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number53 0891

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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