Structure 18310100000000 · Cumberland County, IL

Fas 654(ch 11) over Range Creek

Carries Fas 654(ch 11) over Range Creek, 2.5 Mi E Greenup.

Overall conditionGood

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

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT54 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 54 ft across with 3 openings. Lengths and the car 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, so those are drawn as typical for a culvert.

Built197749 years old
Length53.8 ft16.4 m
Daily traffic150counted 2021
Last inspectedDecember 2023every 48 months

Location

StateIllinois
CountyCumberland
Location2.5 Mi E Greenup
CarriesFas 654(ch 11)
CrossesRange Creek
Coordinates39.24566, -88.09582

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length53.8 ft (16.4 m)
Max Span18.4 ft (5.6 m)
Deck Width29.9 ft (9.1 m)
Deck Area149.2 sq m
Main Spans3
Year Built1977

Traffic

Avg Daily Traffic150 (2021)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number018310100000000

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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