Structure 34502 · Kandiyohi County, MN

CR 80 over Jud Ditch # 7

Carries CR 80 over Jud Ditch # 7, 0.4 Mi E Of Jct Csah 1.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 1 of 9.

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating1/9 · Imminent Failure
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT44 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 1/9 · sets the rating

44 ft end to end, longest span 21 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 slab bridge.

Built196363 years old
Length44.3 ft13.5 m
Daily traffic45counted 2014
Last inspectedOctober 2024every 12 months

Location

StateMinnesota
CountyKandiyohi
Location0.4 Mi E Of Jct Csah 1
CarriesCR 80
CrossesJud Ditch # 7
Coordinates44.96398, -95.17784

Physical Characteristics

MaterialWood or Timber
DesignSlab
Total Length44.3 ft (13.5 m)
Max Span21.3 ft (6.5 m)
Deck Width27.6 ft (8.4 m)
Deck Area113.4 sq m
Main Spans2
Year Built1963

Traffic

Avg Daily Traffic45 (2014)
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number34502

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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