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I-205 (HWY 064) over WILLAMETTE RIVER

Map 

Coordinates:
+45.36419, -122.60583
45°21'51" N, 122°36'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-205 (HWY 064) over WILLAMETTE RIVER
Structure number:09403 064 00913
Location:0.7 MI N OREGON CITY CC
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:430.1 ft. [131.1 m]
Total length:2717.0 ft. [828.1 m]
Roadway width between curbs:100.1 ft. [30.5 m]
Deck width edge-to-edge:103.4 ft. [31.5 m]
Vertical clearance below bridge:85.0 ft. [25.9 m]
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:113,800 [as of 2010]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:87.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201487.5Not deficientGoodGoodGood113800
March 201287.5Not deficientGoodGoodGood113800
July 201088.4Not deficientGoodGoodGood95500
July 200882.5Structurally deficientPoorGoodGood95500
March 200681.8Structurally deficientPoorGoodGood102400
March 200484.0Not deficientFairGoodSatisfactory102500
March 200286.5Not deficientSatisfactoryVery GoodGood99100
March 200086.2Not deficientGoodVery GoodGood102400
20000.0Not applicable---18500
March 199888.9Not deficientGoodVery GoodGood74400
March 199690.3Not deficientGoodVery GoodGood74400
March 199490.3Not deficientGoodVery GoodGood74400
March 199292.3Not deficientGoodVery GoodGood74400
March 199090.9Not deficientGoodVery GoodGood66300