Structure 99090500000000 · Will County, IL

I- 80 WB over Rowell AVE & Rr

Carries I- 80 WB over Rowell AVE & Rr, .9m E Of Il53.

Overall conditionGood

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

How ratings work
Decksets the rating9/9 · Excellent
Superstructuresets the rating9/9 · Excellent
Substructuresets the rating9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT592 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 9/9Superstructure 9/9Substructure 9/9

592 ft end to end, longest span 120 ft: about 1.6 football fields. 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.

Built20233 years old
Length591.5 ft180.3 m
Daily traffic39,850counted 2019
Last inspectedOctober 2024every 24 months

Location

StateIllinois
CountyWill
Location.9m E Of Il53
CarriesI- 80 WB
CrossesRowell AVE & Rr
Coordinates41.51316, -88.06234

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length591.5 ft (180.3 m)
Max Span120.1 ft (36.6 m)
Deck Width63.0 ft (19.2 m)
Deck Area3461.8 sq m
Main Spans5
Year Built2023

Traffic

Avg Daily Traffic39,850 (2019)
Truck Traffic24%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number099090500000000

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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