Structure 239570000000000 · Muskogee County, OK

Muskogee Tp over Hancock St. Under

Carries Muskogee Tp over Hancock St. Under, 37.14 Mi SE Jct SH 51.

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
CAR · 15 FT113 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

113 ft end to end, longest span 16 ft. Lengths and the car 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.

Built196858 years old
Length112.9 ft34.4 m
Daily traffic3,350counted 2022
Last inspectedJuly 2024every 24 months

Location

StateOklahoma
CountyMuskogee
Location37.14 Mi SE Jct SH 51
CarriesMuskogee Tp
CrossesHancock St. Under
Coordinates35.72588, -95.31097

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length112.9 ft (34.4 m)
Max Span16.4 ft (5 m)
Deck Width40.0 ft (12.2 m)
Deck Area419.7 sq m
Main Spans3
Year Built1968

Traffic

Avg Daily Traffic3,350 (2022)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number239570000000000

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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