Structure 84004550531828 · Rapides County, LA

I0049 over Railroad Ave. Up Rr

Carries I0049 over Railroad Ave. Up Rr, North I-49 / US 71 Intg..

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 FT2,434 FT OVERALL500 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

2,434 ft end to end, longest span 130 ft: about 6.8 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.

Built199531 years old
Length2434.1 ft741.9 m
Daily traffic15,642counted 2021
Last inspectedMay 2024every 24 months

Location

StateLouisiana
CountyRapides
LocationNorth I-49 / US 71 Intg.
CarriesI0049
CrossesRailroad Ave. Up Rr
Coordinates31.32622, -92.46816

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length2434.1 ft (741.9 m)
Max Span129.9 ft (39.6 m)
Deck Width27.9 ft (8.5 m)
Deck Area6306.1 sq m
Main Spans3
Year Built1995

Traffic

Avg Daily Traffic15,642 (2021)
Truck Traffic16%
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number084004550531828

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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