Structure 34904550211238 · St. Landry County, LA

I0049 over E.grolee St/mprr

Carries I0049 over E.grolee St/mprr, 3.55 Mi S Of La 744.

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 FT822 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

822 ft end to end, longest span 77 ft: about 2.3 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 multi-beam bridge.

Built198343 years old
Length821.9 ft250.5 m
Daily traffic15,642counted 2021
Last inspectedFebruary 2024every 24 months

Location

StateLouisiana
CountySt. Landry
Location3.55 Mi S Of La 744
CarriesI0049
CrossesE.grolee St/mprr
Coordinates30.53746, -92.06370

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length821.9 ft (250.5 m)
Max Span77.1 ft (23.5 m)
Deck Width27.9 ft (8.5 m)
Deck Area2129.2 sq m
Main Spans12
Year Built1983

Traffic

Avg Daily Traffic15,642 (2021)
Truck Traffic22%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number034904550211238

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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