Structure 27038 · Hennepin County, MN

Csah 152 over TH 100

Carries Csah 152 over TH 100, 1.8 Mi SW Of Jct TH 694.

Overall conditionFair

Set by its lowest-rated component: Superstructure at 5 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating5/9 · Fair
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT198 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 5/9 · sets the ratingSubstructure 7/9

198 ft end to end, longest span 96 ft: about 3 semi-trucks nose to tail. Lengths and the semi-truck 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.

Built1963rebuilt 2014
Length198.2 ft60.4 m
Daily traffic19,718counted 2022
Last inspectedOctober 2024every 24 months

Location

StateMinnesota
CountyHennepin
Location1.8 Mi SW Of Jct TH 694
CarriesCsah 152
CrossesTH 100
Coordinates45.05096, -93.32220

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length198.2 ft (60.4 m)
Max Span96.5 ft (29.4 m)
Deck Width88.6 ft (27 m)
Deck Area1630.8 sq m
Main Spans2
Year Built1963 (reconstructed 2014)

Traffic

Avg Daily Traffic19,718 (2022)
Lanes On Bridge6
Lanes Under Bridge6

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number27038

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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