Structure 45552 · Marshall County, MN

Pvt 60 over Tamarac River

Carries Pvt 60 over Tamarac River, 0.9 Mi N Of Jct Csah 30.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT77 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

77 ft end to end, longest span 29 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.

Built200323 years old
Length77.4 ft23.6 m
Daily traffic50counted 2003
Last inspectedNovember 2023every 24 months

Location

StateMinnesota
CountyMarshall
Location0.9 Mi N Of Jct Csah 30
CarriesPvt 60
CrossesTamarac River
Coordinates48.41216, -96.74731

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length77.4 ft (23.6 m)
Max Span28.9 ft (8.8 m)
Deck Width35.4 ft (10.8 m)
Deck Area254.9 sq m
Main Spans3
Year Built2003

Traffic

Avg Daily Traffic50 (2003)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number45552

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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