Structure 71334400000000 · Ogle County, IL

Tr 17 Wagner RD over Br Of Mud Creek

Carries Tr 17 Wagner RD over Br Of Mud Creek, 3 Mi NE Of Adeline.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructure8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT51 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 7/9 · sets the ratingSubstructure 8/9

51 ft end to end. 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
Length50.5 ft15.4 m
Daily traffic25counted 2017
Last inspectedAugust 2021every 48 months

Location

StateIllinois
CountyOgle
Location3 Mi NE Of Adeline
CarriesTr 17 Wagner RD
CrossesBr Of Mud Creek
Coordinates42.18543, -89.46374

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length50.5 ft (15.4 m)
Max Span48.6 ft (14.8 m)
Deck Width27.9 ft (8.5 m)
Deck Area130.9 sq m
Main Spans1
Year Built2012

Traffic

Avg Daily Traffic25 (2017)
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2021
Inspection FrequencyEvery 48 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number071334400000000

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.

Nearby Bridges