SR 4010 Eden/chees over ROCK SPRG.BR.OF BACK CR.


+39.96038, -77.72997
39°57'37" N, 77°43'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 4010 Eden/chees over ROCK SPRG.BR.OF BACK CR.
Structure number:000000000017598
Old structure number:284010016000000 (from 1992 edition)
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:43.0 ft. [13.1 m]
Total length:88.9 ft. [27.1 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1940
Year reconstructed:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel [3]
Main spans 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: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,555 [as of 2018]
Truck traffic:9% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:80.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$960,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodVery GoodVery GoodGood155580.3
June 2016GoodVery GoodVery GoodGood156180.3
June 2014GoodVery GoodVery GoodGood172180.2
June 2012GoodExcellentExcellentVery Good167280.2
March 2012PoorPoorSatisfactorySatisfactory167277.1
March 2010PoorPoorSatisfactorySatisfactory165077.0
April 2008PoorPoorSatisfactorySatisfactory138477.2
April 2006PoorPoorSatisfactorySatisfactory129773.4
April 2004PoorPoorSatisfactorySatisfactory100973.4
May 2002PoorPoorSatisfactorySatisfactory97375.4
May 2000PoorPoorSatisfactorySatisfactory95576.3
April 1998FairFairSatisfactorySatisfactory93280.3
March 1996FairFairFairGood88967.2
April 1994FairFairFairGood112664.5
March 1992FairFairSatisfactoryGood110276.7
March 1990FairFairFairSatisfactory106165.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.360360000
Steel Protective Coatingsq. ft.21,50621,506000
Reinforced Concrete Decksq. ft.2,2502,250000
Masonry Pier Walllinear ft.2828000
Masonry Abutmentlinear ft.9696000
Strip Seal Jointlinear ft.2222000
Elastomeric Bearingeach1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.180180000