Structure 138730000000000 · Craig County, OK

Will Rogers Tpi-44 over U.s. 60 Under

Carries Will Rogers Tpi-44 over U.s. 60 Under, 6.5 Mi E Jct SH 66.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure6/9 · Satisfactory
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT164 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9Substructure 5/9 · sets the rating

164 ft end to end, longest span 45 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.

Built1957rebuilt 1986
Length164.0 ft50 m
Daily traffic19,900counted 2022
Last inspectedJuly 2023every 24 months

Location

StateOklahoma
CountyCraig
Location6.5 Mi E Jct SH 66
CarriesWill Rogers Tpi-44
CrossesU.s. 60 Under
Coordinates36.62976, -95.13669

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length164.0 ft (50 m)
Max Span44.9 ft (13.7 m)
Deck Width103.0 ft (31.4 m)
Deck Area1,570 sq m
Main Spans4
Year Built1957 (reconstructed 1986)

Traffic

Avg Daily Traffic19,900 (2022)
Truck Traffic36%
Lanes On Bridge6
Lanes Under Bridge6

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number138730000000000

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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