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SR 3006 over T CONOCOHEAGUE CREEK

Map

Coordinates:
+39.75808, -77.75354
39°45'29" N, 77°45'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 3006 over T CONOCOHEAGUE CREEK
Structure number:000000000017543
Old structure number:283006001004360 (from 1992 edition)
Location:.5 MI NW OF MILNOR
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:21.0 ft. [6.4 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Not applicable [N]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:114 [as of 2018]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:100.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$43,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodGoodGood114100.0
March 2016GoodGoodGoodGood11599.0
March 2014FairSatisfactorySatisfactoryGood11599.0
March 2012FairSatisfactorySatisfactoryGood68798.7
March 2010FairSatisfactorySatisfactoryGood66998.7
March 2008FairSatisfactorySatisfactoryGood65898.7
March 2006GoodGoodGoodGood52698.8
March 2004GoodGoodGoodVery Good50898.8
March 2002GoodGoodGoodVery Good50898.8
February 2000GoodGoodGoodVery Good45298.8
January 1998GoodGoodGoodVery Good44198.8
December 1995GoodGoodGoodVery Good40398.8
November 1993GoodGoodGoodVery Good38699.8
January 1992GoodGoodGoodVery Good49598.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8678800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4848000
Steel Protective Coatingsq. ft.10,75310,753000
Deck
Reinforced Concrete Slabsq. ft.756075600