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NORTHUMBERLAND HWY over COAN RIVER

Map

Coordinates:
+37.93189, -76.49631
37°55'55" N, 76°29'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NORTHUMBERLAND HWY over COAN RIVER
Structure number:000000000023603
Location:1.8M RTE201-5.3M RTE202
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:71.9 ft. [21.9 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,390 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Superior to present desirable criteria [9]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodVery GoodGood339098.0
May 2015GoodGoodVery GoodGood339098.0
May 2013GoodGoodVery GoodGood347298.0
May 2011GoodGoodVery GoodGood347298.0
May 2009GoodGoodVery GoodGood347298.0
May 2007GoodGoodVery GoodGood337998.0
May 2005GoodGoodVery GoodGood3060100.0
April 2003GoodGoodVery GoodGood2889100.0
May 2001GoodGoodVery GoodGood3091100.0
July 1999GoodGoodVery GoodVery Good565898.0
May 1997GoodGoodVery GoodGood550098.0
April 1995GoodExcellentExcellentExcellent280098.0
April 1993GoodExcellentExcellentExcellent318592.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.676676000
Deck
Reinforced Concrete Decksq. ft.3,4012,41498700
Substructure
Reinforced Concrete Abutmentlinear ft.131013100
Joints
Compression Jointlinear ft.8684020
Bearings
Elastomeric Bearingeach1818000
Steel Protective Coatingsq. ft.3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1551391600