C.D. NBL RTE. I-95 over RTE. 17


+38.34001, -77.49174
38°20'24" N, 77°29'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:C.D. NBL RTE. I-95 over RTE. 17
Structure number:000000000018111
Location:1.2M SPOTSY.-6.9M RTE630
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:82.0 ft. [25.0 m]
Total length:162.4 ft. [49.5 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,364 [as of 2014]
Truck traffic:10% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:83.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$130,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactoryFairFair1736483.0
October 2017FairSatisfactoryFairFair1736483.0
October 2016FairGoodFairFair1736483.0
October 2015FairGoodFairFair1736481.0
October 2014FairGoodFairFair1500081.0
October 2013FairGoodFairFair6823181.0
October 2012FairGoodFairGood6823183.0
October 2011FairGoodFairGood6823183.0
October 2010FairGoodFairGood6823183.0
November 2009FairGoodFairGood6823183.0
October 2008FairGoodFairGood7937983.0
October 2007FairGoodFairGood8211082.0
October 2006FairGoodFairGood8022582.0
October 2005FairGoodFairGood7162882.0
October 2004FairGoodFairGood7000686.0
November 2003FairGoodFairGood7006587.0
November 2002FairGoodFairGood6859087.0
October 2001FairGoodFairGood5261687.0
October 2000FairGoodFairGood5533089.0
October 1999FairGoodFairGood5533089.0
November 1998PoorGoodPoorGood5450073.0
October 1997PoorGoodPoorGood5450073.0
November 1995GoodVery GoodGoodVery Good49000100.0
November 1993GoodVery GoodVery GoodVery Good83000100.0
November 1991GoodVery GoodVery GoodVery Good3940100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,13801,13620
Steel Protective Coatingsq. ft.8,345008,30045
Reinforced Concrete Decksq. ft.8,7968,538234240
Wearing Surfacessq. ft.8,1047,93816330
Reinforced Concrete Columneach31200
Reinforced Concrete Abutmentlinear ft.176016880
Reinforced Concrete Pier Caplinear ft.55431200
Pourable Jointlinear ft.1106436100
Movable Bearingeach140680
Steel Protective Coatingsq. ft.1401220
Fixed Bearingeach75110
Steel Protective Coatingsq. ft.77000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.325323110