CO RD over I459


+33.57644, -86.63890
33°34'35" N, 86°38'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CO RD over I459
Structure number:012101
Old structure number:0000I4593703130 (from 1992 edition)
Location:I459 * QUEENSTOWN RD
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:85.0 ft. [25.9 m]
Total length:283.2 ft. [86.3 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.6 ft. [14.2 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel continuous [4]
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:1,300 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:99.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,379,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201599.4Not deficientSatisfactorySatisfactorySatisfactory1300
February 201399.4Not deficientGoodSatisfactoryGood1300
February 201199.4Not deficientGoodGoodGood1300
February 200999.4Not deficientGoodGoodGood1300
February 200799.4Not deficientGoodGoodGood1300
February 200599.4Not deficientGoodGoodGood1300
February 200399.4Not deficientGoodGoodGood1300
February 200199.4Not deficientGoodGoodGood1300
February 199999.4Not deficientGoodGoodGood1300
December 199699.4Not deficientGoodGoodGood1300
November 199499.4Not deficientGoodGoodGood1300
November 199299.5Not deficientVery GoodVery GoodVery Good1200
November 199099.5Not deficientVery GoodGoodVery Good1000