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I40 over I-40 / SMITH AVE.

Map 

Coordinates:
+35.17278, -90.01917
35°10'22" N, 90°01'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I40 over I-40 / SMITH AVE.
Structure number:79I00400051
Location:1 MI S OF I40 -SR 300 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:76.1 ft. [23.2 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:107.9 ft. [32.9 m]
Deck width edge-to-edge:113.9 ft. [34.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:
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:114,040 [as of 2015]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 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:50.5 tons [45.9 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:77.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,530,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201677.9FairSatisfactorySatisfactoryVery Good-114040
January 201575.9GoodGoodGoodGoodFO111150
January 201375.9GoodGoodGoodGoodFO111600
March 201175.9GoodGoodGoodGoodFO116720
April 200975.9GoodGoodGoodGoodFO109770
May 200779.9GoodGoodGoodGood-100850
August 200575.9GoodGoodGoodGoodFO93390
August 200375.9GoodGoodGoodGoodFO103920
September 200178.9GoodGoodGoodGood-98550
January 200077.9GoodGoodGoodGood-93840
December 199779.9GoodGoodGoodGood-93710
August 199578.0FairFairGoodGood-88100
August 199378.0FairFairGoodGood-86210
November 199178.0FairFairGoodGood-73570