Structure 84527 · Wilkin County, MN

Csah 2 over Rabbit River

Carries Csah 2 over Rabbit River, 2.4 Mi W Of Jct Csah 19.

Overall conditionFair

Set by its lowest-rated component: Substructure at 6 of 9.

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT65 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 6/9 · sets the rating

65 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 multi-beam bridge.

Built200521 years old
Length64.6 ft19.7 m
Daily traffic24counted 2022
Last inspectedSeptember 2024every 24 months

Location

StateMinnesota
CountyWilkin
Location2.4 Mi W Of Jct Csah 19
CarriesCsah 2
CrossesRabbit River
Coordinates46.07944, -96.35430

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length64.6 ft (19.7 m)
Max Span60.0 ft (18.3 m)
Deck Width35.4 ft (10.8 m)
Deck Area212.8 sq m
Main Spans1
Year Built2005

Traffic

Avg Daily Traffic24 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number84527

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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