Structure 134480000000000 · Comanche County, OK

E1650 over Creek

Carries E1650 over Creek, 2n&3.4e Of Jct Sh7&sh65.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 4 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure5/9 · Fair
Substructuresets the rating4/9 · Poor
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT53 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9Substructure 4/9 · sets the rating

53 ft end to end, longest span 31 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.

Built1955rebuilt 2017
Length53.1 ft16.2 m
Daily traffic75counted 2022
Last inspectedAugust 2023every 24 months

Location

StateOklahoma
CountyComanche
Location2n&3.4e Of Jct Sh7&sh65
CarriesE1650
CrossesCreek
Coordinates34.62319, -98.15335

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length53.1 ft (16.2 m)
Max Span30.8 ft (9.4 m)
Deck Width16.1 ft (4.9 m)
Deck Area79.4 sq m
Main Spans2
Year Built1955 (reconstructed 2017)

Traffic

Avg Daily Traffic75 (2022)
Truck Traffic10%
Lanes On Bridge1

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number134480000000000

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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