Structure 1808 · Greene County, MO

Mo 13 S over Bnsf Rr

Carries Mo 13 S over Bnsf Rr, S 11 T 29 N R 22 W.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT728 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

728 ft end to end, longest span 109 ft: about 2.0 football fields. 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.

Built1969rebuilt 2011
Length728.0 ft221.9 m
Daily traffic26,719counted 2024
Last inspectedAugust 2024every 24 months

Location

StateMissouri
CountyGreene
LocationS 11 T 29 N R 22 W
CarriesMo 13 S
CrossesBnsf Rr
Coordinates37.22947, -93.31154

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length728.0 ft (221.9 m)
Max Span108.9 ft (33.2 m)
Deck Width74.8 ft (22.8 m)
Deck Area5059.3 sq m
Main Spans5
Year Built1969 (reconstructed 2011)

Traffic

Avg Daily Traffic26,719 (2024)
Truck Traffic11%
Lanes On Bridge4

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number1808

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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