Structure 29C215903 00319 · Jackson County, OR

County RD 903 over Lt Fk Foots Cr/

Carries County RD 903 over Lt Fk Foots Cr/, 3.19 Milepost.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT30 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 5/9 · sets the rating

30 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.

Built196858 years old
Length29.9 ft9.1 m
Daily traffic135counted 2020
Last inspectedJuly 2023every 24 months

Location

StateOregon
CountyJackson
Location3.19 Milepost
CarriesCounty RD 903
CrossesLt Fk Foots Cr/
Coordinates42.36750, -123.11690

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length29.9 ft (9.1 m)
Max Span28.2 ft (8.6 m)
Deck Width30.8 ft (9.4 m)
Deck Area85.5 sq m
Main Spans1
Year Built1968

Traffic

Avg Daily Traffic135 (2020)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number29C215903 00319

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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