Share:

IS 95 SB over MIDDLE BRANCH

Map

Coordinates:
+39.26763, -76.62547
39°16'03" N, 76°37'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 95 SB over MIDDLE BRANCH
Structure number:300000BCW546012
Location:MILEPOST M52.8
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:183.1 ft. [55.8 m]
Total length:1400.0 ft. [426.7 m]
Roadway width between curbs:71.5 ft. [21.8 m]
Deck width edge-to-edge:74.5 ft. [22.7 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Vertical clearance below bridge:42.7 ft. [13.0 m]
Owner:State Toll Authority [31]
Year built:1979
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:9
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:63,866 [as of 2017]
Truck traffic:11% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:84.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodSatisfactorySatisfactory6386684.6
November 2015FairGoodSatisfactorySatisfactory8187681.9
December 2013FairSatisfactoryGoodSatisfactory8187685.4
March 2012FairSatisfactoryGoodSatisfactory8187686.5
April 2010FairSatisfactorySatisfactorySatisfactory8187686.5
May 2009FairGoodGoodSatisfactory6592480.3
April 2008FairGoodGoodSatisfactory6592480.3
March 2007FairGoodGoodSatisfactory6592480.3
April 2005FairGoodGoodSatisfactory6592480.3
March 2004FairGoodGoodSatisfactory5516082.0
February 2002GoodGoodGoodGood5516082.0
March 2000GoodGoodGoodGood5516082.0
March 1998GoodGoodGoodGood5516082.0
May 1996GoodGoodGoodGood5516084.0
November 1993GoodVery GoodVery GoodGood5516083.4
December 1991GoodVery GoodVery GoodVery Good5516083.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.13,90111,5142,356310
Steel Protective Coatingsq. ft.211,474209,3881,40679601
Deck
Reinforced Concrete Decksq. ft.111,545111,0262992200
Wearing Surfacessq. ft.99,15799,157000
Substructure
Reinforced Concrete Columneach3128300
Reinforced Concrete Pier Caplinear ft.684482128740
Joints
Strip Seal Jointlinear ft.150015000
Assembly without Seal Jointlinear ft.7507500
Bearings
Elastomeric Bearingeach120972300
Steel Protective Coatingsq. ft.1,064914131127
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,8002,74839130