Structure 34014 · Phelps County, MO

RT Jj E over Norman CR

Carries RT Jj E over Norman CR, S 28 T 36 N R 6 W.

Overall conditionGood

Set by its lowest-rated component: Superstructure and Substructure at 8 of 9.

How ratings work
Deck9/9 · Excellent
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT115 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 9/9Superstructure 8/9 · sets the ratingSubstructure 8/9 · sets the rating

115 ft end to end, longest span 75 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 box-beam bridge.

Built201214 years old
Length115.2 ft35.1 m
Daily traffic44counted 2024
Last inspectedMay 2023every 24 months

Location

StateMissouri
CountyPhelps
LocationS 28 T 36 N R 6 W
CarriesRT Jj E
CrossesNorman CR
Coordinates37.80761, -91.58484

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length115.2 ft (35.1 m)
Max Span75.1 ft (22.9 m)
Deck Width25.9 ft (7.9 m)
Deck Area277.3 sq m
Main Spans2
Year Built2012

Traffic

Avg Daily Traffic44 (2024)
Truck Traffic18%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical8 — Stable, low risk
Structure Number34014

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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