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US101 (HWY 9) over NEAWANNA CREEK

Map

Coordinates:
+46.01083, -123.91141
46°00'39" N, 123°54'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US101 (HWY 9) over NEAWANNA CREEK
Structure number:01305 009 01972
Location:AT SEASIDE N C LMTS
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:52.5 ft. [16.0 m]
Total length:210.0 ft. [64.0 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Owner:State Highway Agency [01]
Year built:1930
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
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: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,500 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:49.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,076,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactoryFairFair1650049.0
September 2015FairSatisfactoryFairFair1770049.0
September 2013FairSatisfactoryFairFair1590054.8
September 2011FairSatisfactoryFairFair1590054.8
September 2009FairSatisfactoryFairFair1580055.9
September 2007FairSatisfactoryFairFair1810053.6
September 2005FairSatisfactoryFairFair1810054.6
September 2003FairGoodSatisfactoryFair1680055.0
September 2001FairGoodSatisfactoryFair1650055.1
September 1999FairGoodSatisfactoryFair1610056.3
September 1997FairGoodSatisfactoryFair1340057.6
September 1995FairVery GoodSatisfactorySatisfactory1340042.0
February 1994FairVery GoodSatisfactorySatisfactory1340056.8
January 1992GoodVery GoodGoodGood1340055.8
November 1991GoodVery GoodGoodGood1340055.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,8901,12975920
Deck
Reinforced Concrete Top Flangesq. ft.8,2598,17270170
Wearing Surfacessq. ft.5,6705,670000
Substructure
Reinforced Concrete Columneach60510
Reinforced Concrete Abutmentlinear ft.79671200
Reinforced Concrete Pile Cap/Footinglinear ft.26480159250
Timber Pileeach11000
Reinforced Concrete Pier Caplinear ft.118665200
Joints
Other Jointlinear ft.474047400
Bearings
Movable Bearingeach40400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4340419150