Structure 61006000001046 · Jackson County, OR

Road over Rogue River

Carries Road over Rogue River, No Data Entered.

Overall conditionFair

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

How ratings work
Deck8/9 · Very Good
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT124 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 7/9Substructure 5/9 · sets the rating

124 ft end to end, longest span 65 ft. 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.

Built1953rebuilt 2000
Length124.3 ft37.9 m
Daily traffic200counted 1991
Last inspectedJune 2023every 24 months

Location

StateOregon
CountyJackson
LocationNo Data Entered
CarriesRoad
CrossesRogue River
Coordinates42.82109, -122.49436

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length124.3 ft (37.9 m)
Max Span65.0 ft (19.8 m)
Deck Width16.1 ft (4.9 m)
Deck Area185.7 sq m
Main Spans2
Year Built1953 (reconstructed 2000)

Traffic

Avg Daily Traffic200 (1991)
Truck Traffic5%
Lanes On Bridge1

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Scour Critical4 — Foundations need monitoring
Structure Number061006000001046

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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