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MILWAUKIE AVE over HWY 1E OR99E

Map

Coordinates:
+45.48721, -122.65030
45°29'14" N, 122°39'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILWAUKIE AVE over HWY 1E OR99E
Structure number:02237A01E 00262
Location:3.0 MI SE PORTLAND CC
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:185.0 ft. [56.4 m]
Total length:185.0 ft. [56.4 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:55°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:44,900 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:30.7 tons [27.9 metric tons]
Inventory rating:23.5 tons [21.4 metric tons]
Sufficiency rating:82.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201782.1FairSatisfactorySatisfactorySatisfactory-44900
January 201571.1FairFairFairFair-42900
January 201371.1FairFairFairFair-42900
January 201194.0FairFairSatisfactorySatisfactory-10795
January 200995.0FairSatisfactorySatisfactorySatisfactory-10795
January 200799.0FairSatisfactorySatisfactorySatisfactory-10377
January 200599.0FairSatisfactorySatisfactorySatisfactory-10075
January 200399.0FairSatisfactoryGoodGood-10075
January 200199.0FairSatisfactoryVery GoodGood-7750
January 199999.0FairSatisfactoryVery GoodGood-7600
January 199799.0FairSatisfactoryVery GoodGood-7600
January 199599.0FairSatisfactoryVery GoodGood-7600
January 199398.0GoodGoodVery GoodGood-7600
January 1991100.0GoodGoodVery GoodGood-7300

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,77801,689890
Steel Protective Coatingsq. ft.29,283023,4274,3921,464
Deck
Reinforced Concrete Decksq. ft.10,6694,7615,90800
Substructure
Reinforced Concrete Pier Walllinear ft.105743010
Reinforced Concrete Abutmentlinear ft.2091703090
Joints
Compression Jointlinear ft.2101684200
Open Jointlinear ft.178178000
Bearings
Movable Bearingeach1001000
Fixed Bearingeach109100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.370037000
Deck
Reinforced Concrete Slabsq. ft.4313884300