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STATE STREET over MILL CREEK

Map

Coordinates:
+44.93122, -123.00716
44°55'52" N, 123°00'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE STREET over MILL CREEK
Structure number:470249
Location:W OF ARPT RD/DEP FORESTRY
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:40.0 ft. [12.2 m]
Total length:107.0 ft. [32.6 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:86.0 ft. [26.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1929
Year reconstructed:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:39,378 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:66.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactoryFair3937866.2
August 2015FairSatisfactorySatisfactoryFair3937866.2
August 2013FairSatisfactorySatisfactorySatisfactory3937877.2
September 2011FairSatisfactorySatisfactorySatisfactory3937877.2
September 2009FairSatisfactorySatisfactorySatisfactory3937878.3
October 2007FairSatisfactorySatisfactorySatisfactory3898878.4
August 2005FairSatisfactorySatisfactoryGood3785281.6
July 2003FairSatisfactorySatisfactoryGood3785281.2
July 2001FairSatisfactorySatisfactoryGood3675081.4
July 1999FairSatisfactorySatisfactoryGood3500081.7
July 1997FairSatisfactorySatisfactoryGood3500081.7
June 1995FairSatisfactorySatisfactoryGood1587052.0
July 1993GoodGoodGoodGood1587059.7
July 1991FairSatisfactoryVery GoodGood1587059.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,28001,27460
Reinforced Concrete Floor Beamlinear ft.25101500
Deck
Reinforced Concrete Top Flangesq. ft.9,1008,657383600
Wearing Surfacessq. ft.7,70407,70400
Substructure
Reinforced Concrete Columneach2014600
Reinforced Concrete Abutmentlinear ft.172172000
Reinforced Concrete Pile Cap/Footinglinear ft.40400
Reinforced Concrete Pier Caplinear ft.5154902500
Joints
Other Jointlinear ft.172860860
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.23008513510