Structure 76529 · Swift County, MN

CR 75 over Ditch

Carries CR 75 over Ditch, 2.2 Mi NE Of Jct CR 73.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT82 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

82 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.

Built199927 years old
Length82.3 ft25.1 m
Daily traffic45counted 2017
Last inspectedOctober 2024every 24 months

Location

StateMinnesota
CountySwift
Location2.2 Mi NE Of Jct CR 73
CarriesCR 75
CrossesDitch
Coordinates45.28931, -95.67839

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length82.3 ft (25.1 m)
Max Span77.8 ft (23.7 m)
Deck Width38.4 ft (11.7 m)
Deck Area293.7 sq m
Main Spans1
Year Built1999

Traffic

Avg Daily Traffic45 (2017)
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number76529

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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