I40 over I-40 / BROWN AVE.


+35.16722, -90.01833
35°10'02" N, 90°01'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I40 over I-40 / BROWN AVE.
Structure number:79I00400045
Location:1.3 MI N OF I40-I240 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:45.9 ft. [14.0 m]
Total length:113.9 ft. [34.7 m]
Roadway width between curbs:118.1 ft. [36.0 m]
Deck width edge-to-edge:126.6 ft. [38.6 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1976
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:116,550 [as of 2015]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:80.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,830,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201680.7FairGoodGoodSatisfactory-116550
January 201577.7FairGoodGoodSatisfactoryFO113250
January 201377.7FairSatisfactoryGoodSatisfactoryFO113830
March 201177.7FairSatisfactoryGoodSatisfactoryFO118370
April 200977.7FairSatisfactoryGoodSatisfactoryFO111600
June 200778.7FairSatisfactoryGoodSatisfactoryFO99360
August 200578.7FairSatisfactoryGoodSatisfactoryFO93350
August 200378.7FairSatisfactoryGoodSatisfactoryFO107550
September 200182.7FairSatisfactoryGoodSatisfactory-102020
January 200080.7FairSatisfactoryGoodGood-97750
December 199782.7FairSatisfactoryGoodGood-97620
August 199580.0FairGoodGoodSatisfactory-88900
August 199380.0FairGoodGoodSatisfactory-86840
November 199180.0FairSatisfactorySatisfactorySatisfactory-85750

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.2,1282,128000
Reinforced Concrete Decksq. ft.14,17913,95522400
Wearing Surfacessq. ft.14,17913,95522400
Reinforced Concrete Columneach1414000
Reinforced Concrete Abutmentlinear ft.253253000
Reinforced Concrete Pier Caplinear ft.253253000
Elastomeric Bearingeach7676000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.224224000