Structure 94047445 R · Stark County, ND

Interstate 94 over Co Hwy/zenith Separation

Carries Interstate 94 over Co Hwy/zenith Separation, 5 East Of Jct. US 85.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructure9/9 · Excellent
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT138 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 9/9Substructure 7/9 · sets the rating

138 ft end to end, longest span 51 ft. 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 box-beam bridge.

Built201610 years old
Length138.5 ft42.2 m
Daily traffic5,205counted 2019
Last inspectedMay 2023every 24 months

Location

StateNorth Dakota
CountyStark
Location5 East Of Jct. US 85
CarriesInterstate 94
CrossesCo Hwy/zenith Separation
Coordinates46.89064, -103.08358

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Single/Spread
Total Length138.5 ft (42.2 m)
Max Span50.5 ft (15.4 m)
Deck Width42.7 ft (13 m)
Deck Area548.6 sq m
Main Spans3
Year Built2016

Traffic

Avg Daily Traffic5,205 (2019)
Truck Traffic33%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number0094047445 R

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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