Structure 27754 · Hennepin County, MN

Con 3038 over SB TH 100 To WB I 394

Carries Con 3038 over SB TH 100 To WB I 394, At The Jct TH 100; 394.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 4 of 9.

How ratings work
Deck7/9 · Good
Superstructure6/9 · Satisfactory
Substructuresets the rating4/9 · Poor
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT535 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9Substructure 4/9 · sets the rating

535 ft end to end, longest span 107 ft: about 7 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.

Built198937 years old
Length535.1 ft163.1 m
Daily traffic7,432counted 2022
Last inspectedOctober 2024every 12 months

Location

StateMinnesota
CountyHennepin
LocationAt The Jct TH 100; 394
CarriesCon 3038
CrossesSB TH 100 To WB I 394
Coordinates44.97276, -93.34187

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length535.1 ft (163.1 m)
Max Span107.0 ft (32.6 m)
Deck Width25.6 ft (7.8 m)
Deck Area1272.2 sq m
Main Spans5
Year Built1989

Traffic

Avg Daily Traffic7,432 (2022)
Lanes On Bridge1

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number27754

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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