Structure 2135A068 00967 · Clackamas County, OR

HWY 068 over Mt Scott Creek & Uprr

Carries HWY 068 over Mt Scott Creek & Uprr, 0.5 Mi N Clackamas.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT210 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

210 ft end to end, longest span 74 ft: about 3 semi-trucks nose to tail. 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 tee-beam bridge.

Built1941rebuilt 1961
Length210.0 ft64 m
Daily traffic30,494counted 2022
Last inspectedJune 2023every 24 months

Location

StateOregon
CountyClackamas
Location0.5 Mi N Clackamas
CarriesHWY 068
CrossesMt Scott Creek & Uprr
Coordinates45.42633, -122.57792

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length210.0 ft (64 m)
Max Span74.1 ft (22.6 m)
Deck Width77.1 ft (23.5 m)
Deck Area1,504 sq m
Main Spans4
Year Built1941 (reconstructed 1961)

Traffic

Avg Daily Traffic30,494 (2022)
Truck Traffic2%
Lanes On Bridge4

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number02135A068 00967

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.

Nearby Bridges