Structure 53C1469 · Los Angeles County, CA

Gramercy Pl over Dominguez Chan

Carries Gramercy Pl over Dominguez Chan, 0.3mi N/o Artesia BLVD.

Overall conditionFair

Set by its lowest-rated component: Culvert at 6 of 9.

How ratings work
Culvertsets the rating6/9 · Satisfactory
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT92 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 92 ft across with 3 openings. 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, so those are drawn as typical for a culvert.

Built195967 years old
Length91.5 ft27.9 m
Daily traffic4,646counted 2012
Last inspectedAugust 2021every 48 months

Location

StateCalifornia
CountyLos Angeles
Location0.3mi N/o Artesia BLVD
CarriesGramercy Pl
CrossesDominguez Chan
Coordinates33.87679, -118.31344

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length91.5 ft (27.9 m)
Max Span29.9 ft (9.1 m)
Deck Width43.0 ft (13.1 m)
Deck Area365.5 sq m
Main Spans3
Year Built1959

Traffic

Avg Daily Traffic4,646 (2012)
Truck Traffic1%
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2021
Inspection FrequencyEvery 48 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number53C1469

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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