+33.97531, -89.86863
33°58'31" N, 89°52'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 55 over SIMMONS CREEK
Structure number:11000550812193A
Location:0.7 MI S SR 330
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:40.0 ft. [12.2 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1960
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:5
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,000 [as of 2014]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 condition. [5]
Sufficiency rating:76.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$212,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairSatisfactoryGoodGood700076.2
February 2014FairSatisfactoryGoodGood700076.6
February 2012FairSatisfactoryGoodGood800076.5
February 2010GoodGoodGoodGood800077.5
December 2007GoodGoodGoodGood900077.5
December 2005GoodGoodGoodGood750078.6
December 2003GoodGoodGoodGood750078.6
January 2002GoodGoodGoodGood550077.7
December 1999GoodGoodGoodGood650077.2
December 1997GoodGoodGoodGood650077.2
December 1995GoodGoodGoodGood495075.3
February 1994GoodGoodGoodGood405075.4
October 1990GoodGoodGoodGood405075.4
August 1989GoodGoodGoodGood372075.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,000993610
Reinforced Concrete Decksq. ft.5,9671,1933,5651,2090
Reinforced Concrete Abutmentlinear ft.107101600
Prestressed Concrete Pileeach20101000
Reinforced Concrete Pier Caplinear ft.115115000
Compression Jointlinear ft.179017900
Movable Bearingeach2500250
Steel Protective Coatingsq. ft.2500025
Fixed Bearingeach2500250
Steel Protective Coatingsq. ft.2500025
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4133753260