Structure 256360000000000 · Tulsa County, OK

7294c(mingo Rd.s. over Snake Creek

Carries 7294c(mingo Rd.s. over Snake Creek, Mingo And 191st. South.

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure8/9 · Very Good
Substructuresets the rating5/9 · Fair
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT212 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 8/9Substructure 5/9 · sets the rating

212 ft end to end, longest span 108 ft: about 3 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.

Built200026 years old
Length212.3 ft64.7 m
Daily traffic1,084counted 2024
Last inspectedNovember 2023every 24 months

Location

StateOklahoma
CountyTulsa
LocationMingo And 191st. South
Carries7294c(mingo Rd.s.
CrossesSnake Creek
Coordinates35.88615, -95.87266

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length212.3 ft (64.7 m)
Max Span107.6 ft (32.8 m)
Deck Width35.4 ft (10.8 m)
Deck Area698.8 sq m
Main Spans2
Year Built2000

Traffic

Avg Daily Traffic1,084 (2024)
Truck Traffic15%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number256360000000000

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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