Structure 2728 210 00013 · Benton County, OR

HWY 210 EB over Willamette River

Carries HWY 210 EB over Willamette River, 001 E HWY 31 & 210 Jct.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 4 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure5/9 · Fair
Substructuresets the rating4/9 · Poor
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT713 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9Substructure 4/9 · sets the rating

713 ft end to end, longest span 173 ft: about 2.0 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 through truss.

Built1913rebuilt 1998
Length713.3 ft217.4 m
Daily traffic12,687counted 2022
Last inspectedJune 2024every 12 months

Location

StateOregon
CountyBenton
Location001 E HWY 31 & 210 Jct
CarriesHWY 210 EB
CrossesWillamette River
Coordinates44.56543, -123.25653

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length713.3 ft (217.4 m)
Max Span172.9 ft (52.7 m)
Deck Width25.9 ft (7.9 m)
Deck Area1717.5 sq m
Main Spans4
Year Built1913 (reconstructed 1998)

Traffic

Avg Daily Traffic12,687 (2022)
Truck Traffic5%
Lanes On Bridge1

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is eligible for the National Register
Scour Critical3 — Scour critical
Structure Number02728 210 00013

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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