US 113 NB over US 50


+38.34234, -75.21332
38°20'32" N, 75°12'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 113 NB over US 50
Structure number:100000230030011
Location:0.43 MILE SOUTH OF MD 818
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:122.1 ft. [37.2 m]
Total length:248.0 ft. [75.6 m]
Roadway width between curbs:52.2 ft. [15.9 m]
Deck width edge-to-edge:55.1 ft. [16.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
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: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,902 [as of 2009]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactorySatisfactory1290296.8
May 2016FairSatisfactorySatisfactorySatisfactory1290296.8
May 2014FairSatisfactorySatisfactorySatisfactory1290296.8
May 2012FairSatisfactorySatisfactorySatisfactory1290296.8
May 2010FairSatisfactoryGoodSatisfactory1290296.8
May 2008FairSatisfactoryGoodSatisfactory586697.4
May 2006FairGoodGoodSatisfactory802597.2
May 2004FairGoodGoodSatisfactory802599.3
May 2002FairGoodGoodSatisfactory710099.3
June 2000FairGoodGoodSatisfactory710097.3
June 1998FairGoodGoodSatisfactory710097.3
June 1996FairGoodGoodSatisfactory710097.5
June 1994GoodGoodGoodGood710097.5
June 1992FairSatisfactoryVery GoodSatisfactory710097.5
May 1990GoodGoodGoodGood710097.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.9819206100
Steel Protective Coatingsq. ft.27,48227,01446800
Reinforced Concrete Decksq. ft.13,6909,5322,1751,9830
Reinforced Concrete Columneach43100
Reinforced Concrete Abutmentlinear ft.118883000
Reinforced Concrete Pier Caplinear ft.5952430
Compression Jointlinear ft.104001040
Movable Bearingeach1610600
Steel Protective Coatingsq. ft.2418600
Fixed Bearingeach86200
Steel Protective Coatingsq. ft.2218400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.606602400