5294 (TRIGG AVE.) over TRIGG AVE / I-55


+35.11250, -90.07417
35°06'45" N, 90°04'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:5294 (TRIGG AVE.) over TRIGG AVE / I-55
Structure number:79I00550083
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:62.0 ft. [18.9 m]
Total length:126.0 ft. [38.4 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:2,920 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:94.1 tons [85.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,693,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201579.3Functionally obsoleteFairSatisfactoryGood2920
February 201379.3Functionally obsoleteFairSatisfactoryGood2920
March 201179.3Functionally obsoleteFairSatisfactoryGood2920
April 200979.3Functionally obsoleteFairSatisfactoryGood2920
June 200779.3Functionally obsoleteFairSatisfactoryGood2920
August 200579.3Functionally obsoleteGoodGoodGood2920
August 200379.3Functionally obsoleteGoodGoodGood2920
September 200188.2Not deficientGoodGoodGood950
January 200086.2Functionally obsoleteGoodGoodGood950
June 199876.0Functionally obsoleteGoodGoodGood2020
September 199580.2Functionally obsoleteSatisfactorySatisfactorySatisfactory2020
August 199380.2Functionally obsoleteSatisfactorySatisfactorySatisfactory2020
November 199180.2Functionally obsoleteSatisfactorySatisfactorySatisfactory2020