+32.28790, -90.22733
32°17'16" N, 90°13'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 20 over ELLIS AVENUE
Structure number:11000200250435A
Location:2.3 MI E SR 18
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.9 ft. [20.1 m]
Total length:232.0 ft. [70.7 m]
Roadway width between curbs:60.4 ft. [18.4 m]
Deck width edge-to-edge:63.7 ft. [19.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1969
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:4
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: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:39,000 [as of 2017]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:87.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018GoodGoodVery GoodVery Good3900087.0
August 2016GoodGoodVery GoodVery Good3800087.1
August 2014GoodGoodVery GoodVery Good3700089.1
August 2012GoodGoodVery GoodVery Good3800089.1
July 2010GoodGoodVery GoodVery Good3900087.0
June 2008GoodVery GoodVery GoodVery Good3750087.1
June 2006GoodVery GoodVery GoodVery Good3650089.1
October 2004GoodVery GoodVery GoodVery Good3500091.3
August 2002GoodVery GoodVery GoodVery Good4000089.0
September 2000GoodVery GoodVery GoodVery Good3000087.9
September 1998GoodVery GoodVery GoodVery Good3000087.9
November 1996GoodVery GoodVery GoodVery Good3100087.8
January 1995GoodVery GoodVery GoodVery Good3550088.1
April 1991GoodVery GoodVery GoodVery Good3050088.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,8731,870300
Reinforced Concrete Decksq. ft.14,00314,003000
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.204204000
Reinforced Concrete Pier Caplinear ft.256256000
Compression Jointlinear ft.300000300
Elastomeric Bearingeach6464000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.464464000