I55-RL 297569P over CNIC RAILROAD


+35.08522, -90.07564
35°05'07" N, 90°04'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I55-RL 297569P over CNIC RAILROAD
Structure number:79I00550067
Location:I-55 N.B.
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:186.7 ft. [56.9 m]
Total length:186.7 ft. [56.9 m]
Roadway width between curbs:57.4 ft. [17.5 m]
Deck width edge-to-edge:59.4 ft. [18.1 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:2012
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:63,200 [as of 2017]
Truck traffic:24% of total traffic
Deck condition:Good [7 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:Better than present minimum criteria [7]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodVery GoodGood6320095.0
January 2017GoodGoodVery GoodGood6546094.9
February 2015GoodGoodVery GoodGood6298095.1
February 2013GoodGoodVery GoodGood6917092.8
March 2011FairSatisfactoryGoodSatisfactory5449092.4
April 2009FairSatisfactoryGoodSatisfactory6287092.0
June 2007FairSatisfactoryGoodSatisfactory7088091.6
August 2005FairSatisfactoryGoodSatisfactory7006091.7
August 2003FairSatisfactoryGoodFair6734080.3
September 2001FairSatisfactoryGoodSatisfactory7076091.6
January 2000FairSatisfactoryGoodSatisfactory6364089.0
January 1998FairSatisfactoryGoodSatisfactory6234091.1
August 1995FairSatisfactoryGoodSatisfactory5903086.2
August 1993FairSatisfactoryGoodSatisfactory5000083.8
November 1991FairGoodGoodSatisfactory4738084.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,1211,121000
Steel Protective Coatingsq. ft.1,1211,121000
Reinforced Concrete Decksq. ft.11,11511,115000
Wearing Surfacessq. ft.10,74110,741000
Reinforced Concrete Abutmentlinear ft.137137000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.374374000