Structure 30910 · Randolph County, MO

County RD 2635 over Kcs Rr

Carries County RD 2635 over Kcs Rr, S 18 T 52 N R 13 W.

Overall conditionGood

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

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT146 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

146 ft end to end, longest span 71 ft: about 2 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.

Built200422 years old
Length146.0 ft44.5 m
Daily traffic50counted 2023
Last inspectedJanuary 2025every 24 months

Location

StateMissouri
CountyRandolph
LocationS 18 T 52 N R 13 W
CarriesCounty RD 2635
CrossesKcs Rr
Coordinates39.30315, -92.42065

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length146.0 ft (44.5 m)
Max Span70.9 ft (21.6 m)
Deck Width24.6 ft (7.5 m)
Deck Area333.8 sq m
Main Spans3
Year Built2004

Traffic

Avg Daily Traffic50 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2025
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number30910

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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