Share:

I55 RP TO SR14 over I-55 RP / SR-14 & I-55

Map 

Coordinates:
+35.07889, -90.05611
35°04'44" N, 90°03'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I55 RP TO SR14 over I-55 RP / SR-14 & I-55
Structure number:79I00550055
Location:I55 & SR 14 JCT
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:133.9 ft. [40.8 m]
Total length:512.2 ft. [156.1 m]
Roadway width between curbs:18.4 ft. [5.6 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:32°
Owner:State Highway Agency [01]
Year built:1963
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: February 2015 

Status:Open, no restriction [A]
Average daily traffic:13,770 [as of 2015]
Truck traffic:24% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:61.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$2,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201561.0Functionally obsoleteSatisfactoryFairSatisfactory13770
February 201361.0Functionally obsoleteSatisfactoryFairSatisfactory13770
March 201161.0Functionally obsoleteSatisfactoryFairSatisfactory13770
April 200973.1Functionally obsoleteSatisfactorySatisfactoryGood13770
June 200773.1Functionally obsoleteSatisfactorySatisfactoryGood13770
August 200573.1Functionally obsoleteSatisfactorySatisfactoryGood13770
August 200373.1Functionally obsoleteSatisfactorySatisfactoryGood13770
September 200172.0Functionally obsoleteSatisfactorySatisfactoryGood90620
January 20000.0Not applicable---80790
January 199874.0Functionally obsoleteSatisfactorySatisfactoryGood77620
August 199586.0Functionally obsoleteSatisfactorySatisfactoryGood72980
August 199386.0Functionally obsoleteSatisfactorySatisfactoryGood70940
November 199186.0Functionally obsoleteSatisfactorySatisfactoryGood6617
19920.0Not deficient---66170