Structure 90506000000000 · Tazewell County, IL

Parkway Dr-fau 671 over Lick Creek

Carries Parkway Dr-fau 671 over Lick Creek, 0.50 Mi S. Of Ill 98.

Overall conditionFair

Set by its lowest-rated component: Culvert at 5 of 9.

How ratings work
Culvertsets the rating5/9 · Fair
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT75 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 5/9

A culvert 75 ft across with 4 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.

Built197353 years old
Length75.1 ft22.9 m
Daily traffic6,850counted 2023
Last inspectedDecember 2024every 24 months

Location

StateIllinois
CountyTazewell
Location0.50 Mi S. Of Ill 98
CarriesParkway Dr-fau 671
CrossesLick Creek
Coordinates40.59806, -89.61728

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length75.1 ft (22.9 m)
Max Span18.4 ft (5.6 m)
Deck Area313.7 sq m
Main Spans4
Year Built1973

Traffic

Avg Daily Traffic6,850 (2023)
Truck Traffic2%
Lanes On Bridge4

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number090506000000000

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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