Structure 23965 167 00072 · Douglas County, OR

County RD 167 over S Umpqua River/conn Ford

Carries County RD 167 over S Umpqua River/conn Ford, 2.7 Mi NW Of Roseburg.

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
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT614 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

614 ft end to end, longest span 186 ft: about 1.7 football fields. 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.

Built20242 years old
Length613.8 ft187.1 m
Daily traffic7,850counted 2020
Last inspectedOctober 2024every 24 months

Location

StateOregon
CountyDouglas
Location2.7 Mi NW Of Roseburg
CarriesCounty RD 167
CrossesS Umpqua River/conn Ford
Coordinates43.24157, -123.41217

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length613.8 ft (187.1 m)
Max Span186.0 ft (56.7 m)
Deck Width38.1 ft (11.6 m)
Deck Area2170.4 sq m
Main Spans4
Year Built2024

Traffic

Avg Daily Traffic7,850 (2020)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical5 — Stable for scour
Structure Number23965 167 00072

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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