Structure 22604501503305 · Jefferson County, LA

I0010 over I-10 Power Blvd.

Carries I0010 over I-10 Power Blvd., 1.24 Mi East Of La 49.

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 FT1,686 FT OVERALL250 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

1,686 ft end to end, longest span 145 ft: about 4.7 football fields. 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 girder bridge.

Built199432 years old
Length1686.0 ft513.9 m
Daily traffic15,955counted 2021
Last inspectedAugust 2023every 24 months

Location

StateLouisiana
CountyJefferson
Location1.24 Mi East Of La 49
CarriesI0010
CrossesI-10 Power Blvd.
Coordinates30.00946, -90.22210

Physical Characteristics

MaterialSteel
DesignGirder and Floorbeam
Total Length1686.0 ft (513.9 m)
Max Span145.0 ft (44.2 m)
Deck Width27.9 ft (8.5 m)
Deck Area4368.1 sq m
Main Spans5
Year Built1994

Traffic

Avg Daily Traffic15,955 (2021)
Truck Traffic25%
Lanes On Bridge1
Lanes Under Bridge7

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number022604501503305

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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