Structure 72522400000000 · Peoria County, IL

Tiber Creek RD over Walnut Creek

Carries Tiber Creek RD over Walnut Creek, Ne-8-t9nr5e.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT97 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 7/9

97 ft end to end, longest span 35 ft. 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 or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.

Built201214 years old
Length96.8 ft29.5 m
Daily traffic325counted 2022
Last inspectedSeptember 2023every 24 months

Location

StateIllinois
CountyPeoria
LocationNe-8-t9nr5e
CarriesTiber Creek RD
CrossesWalnut Creek
Coordinates40.78426, -89.95103

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length96.8 ft (29.5 m)
Max Span35.1 ft (10.7 m)
Deck Width29.9 ft (9.1 m)
Deck Area268.4 sq m
Main Spans3
Year Built2012

Traffic

Avg Daily Traffic325 (2022)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number072522400000000

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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