Structure 82032800000000 · St. Clair County, IL

Rel Il 3 -packers over I-70

Carries Rel Il 3 -packers over I-70, 0.8 Mi N Of I-55/64.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT169 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

169 ft end to end, longest span 95 ft: about 2 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 multi-beam bridge.

Built201313 years old
Length169.3 ft51.6 m
Daily traffic2,950counted 2024
Last inspectedSeptember 2023every 24 months

Location

StateIllinois
CountySt. Clair
Location0.8 Mi N Of I-55/64
CarriesRel Il 3 -packers
CrossesI-70
Coordinates38.64169, -90.15424

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length169.3 ft (51.6 m)
Max Span94.8 ft (28.9 m)
Deck Width65.3 ft (19.9 m)
Deck Area1026.8 sq m
Main Spans2
Year Built2013

Traffic

Avg Daily Traffic2,950 (2024)
Truck Traffic35%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number082032800000000

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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