Structure 9117 511 00236 · Jackson County, OR

Rogue River DR over Dry Creek

Carries Rogue River DR over Dry Creek, 2.4 Mi North Of Jct 271.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT91 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

91 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 slab bridge.

Built196462 years old
Length90.9 ft27.7 m
Daily traffic2,503counted 2020
Last inspectedJune 2023every 24 months

Location

StateOregon
CountyJackson
Location2.4 Mi North Of Jct 271
CarriesRogue River DR
CrossesDry Creek
Coordinates42.55865, -122.84400

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length90.9 ft (27.7 m)
Max Span30.8 ft (9.4 m)
Deck Width30.8 ft (9.4 m)
Deck Area260.4 sq m
Main Spans3
Year Built1964

Traffic

Avg Daily Traffic2,503 (2020)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number09117 511 00236

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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