Structure 21643 022I00263 · Jackson County, OR

Or62 (022i + D) over Coker Butte Rd.

Carries Or62 (022i + D) over Coker Butte Rd., HWY 022i Mp 2.63.

Overall conditionGood

Set by its lowest-rated component: Substructure at 7 of 9.

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT74 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

74 ft end to end. 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 slab bridge.

Built20188 years old
Length74.1 ft22.6 m
Daily traffic18,831counted 2022
Last inspectedJanuary 2025every 24 months

Location

StateOregon
CountyJackson
LocationHWY 022i Mp 2.63
CarriesOr62 (022i + D)
CrossesCoker Butte Rd.
Coordinates42.37670, -122.86525

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length74.1 ft (22.6 m)
Max Span74.1 ft (22.6 m)
Deck Width81.0 ft (24.7 m)
Deck Area558.2 sq m
Main Spans1
Year Built2018

Traffic

Avg Daily Traffic18,831 (2022)
Truck Traffic3%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJanuary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number21643 022I00263

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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