Structure 2075 · Ste. Genevieve County, MO

Is 55 N over Up Rr

Carries Is 55 N over Up Rr, S 2 T 37 N R 8 E.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT110 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

110 ft end to end, longest span 38 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 multi-beam bridge.

Built1969rebuilt 1984
Length109.9 ft33.5 m
Daily traffic9,519counted 2024
Last inspectedOctober 2024every 24 months

Location

StateMissouri
CountySte. Genevieve
LocationS 2 T 37 N R 8 E
CarriesIs 55 N
CrossesUp Rr
Coordinates37.94164, -90.13188

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length109.9 ft (33.5 m)
Max Span38.1 ft (11.6 m)
Deck Width41.0 ft (12.5 m)
Deck Area418.8 sq m
Main Spans3
Year Built1969 (reconstructed 1984)

Traffic

Avg Daily Traffic9,519 (2024)
Truck Traffic22%
Lanes On Bridge2

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 Number2075

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.

Nearby Bridges