Structure 2028 · Anoka County, MN

Mn 610 over Coon Rapids BLVD

Carries Mn 610 over Coon Rapids BLVD, 0.4 Mi SW Of Jct TH 10.

Overall conditionFair

Set by its lowest-rated component: Deck and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT194 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

194 ft end to end, longest span 102 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.

Built1986rebuilt 2000
Length193.6 ft59 m
Daily traffic37,421counted 2022
Last inspectedJuly 2023every 24 months

Location

StateMinnesota
CountyAnoka
Location0.4 Mi SW Of Jct TH 10
CarriesMn 610
CrossesCoon Rapids BLVD
Coordinates45.14259, -93.27910

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length193.6 ft (59 m)
Max Span101.7 ft (31 m)
Deck Width58.1 ft (17.7 m)
Deck Area1044.3 sq m
Main Spans2
Year Built1986 (reconstructed 2000)

Traffic

Avg Daily Traffic37,421 (2022)
Truck Traffic11%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number02028

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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