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US 30 (HWY 2W) over MILL CREEK

Map

Coordinates:
+46.19246, -123.76099
46°11'33" N, 123°45'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 30 (HWY 2W) over MILL CREEK
Structure number:21357 02W 09469
Location:004 MI E ASTORIA
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:120.1 ft. [36.6 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:65°
Owner:State Highway Agency [01]
Year built:2014
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,400 [as of 2010]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:84.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201584.0GoodGoodGoodVery Good-10400
October 201480.5GoodVery GoodVery GoodVery Good-10400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.486486000
Deck
Reinforced Concrete Decksq. ft.5,1205,114600
Substructure
Reinforced Concrete Abutmentlinear ft.9494000
Joints
Pourable Jointlinear ft.9494000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3663095700