Structure 15328600000000 · Coles County, IL

Tr 225 A over Ic Rr

Carries Tr 225 A over Ic Rr, 0.5 Mi S Of Magnet.

Overall conditionGood

Set by its lowest-rated component: Substructure at 7 of 9.

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT155 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

155 ft end to end, longest span 51 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 box-beam bridge.

Built198640 years old
Length154.9 ft47.2 m
Daily traffic725counted 2024
Last inspectedDecember 2024every 48 months

Location

StateIllinois
CountyColes
Location0.5 Mi S Of Magnet
CarriesTr 225 A
CrossesIc Rr
Coordinates39.43251, -88.40036

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length154.9 ft (47.2 m)
Max Span50.9 ft (15.5 m)
Deck Width28.9 ft (8.8 m)
Deck Area415.4 sq m
Main Spans3
Year Built1986

Traffic

Avg Daily Traffic725 (2024)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 48 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number015328600000000

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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