Structure 180530000000000 · Cleveland County, OK

S.h. 9 over Bnsf R.r. Under

Carries S.h. 9 over Bnsf R.r. Under, 3.5 Mi E Of Jct I-35.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT131 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

131 ft end to end, longest span 50 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 multi-beam bridge.

Built1971rebuilt 2011
Length130.9 ft39.9 m
Daily traffic15,050counted 2022
Last inspectedNovember 2023every 24 months

Location

StateOklahoma
CountyCleveland
Location3.5 Mi E Of Jct I-35
CarriesS.h. 9
CrossesBnsf R.r. Under
Coordinates35.18309, -97.42001

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length130.9 ft (39.9 m)
Max Span49.9 ft (15.2 m)
Deck Width39.7 ft (12.1 m)
Deck Area482.8 sq m
Main Spans3
Year Built1971 (reconstructed 2011)

Traffic

Avg Daily Traffic15,050 (2022)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number180530000000000

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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