Share:

I24 over SR 2

Map 

Coordinates:
+35.01833, -85.38361
35°01'06" N, 85°23'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I24 over SR 2
Structure number:33I00240004
Location:2.9 MI E OF GA STATE LINE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:56.1 ft. [17.1 m]
Total length:178.2 ft. [54.3 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Historical significance is not determinable at this time [4]
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:Bituminous [6]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:69,170 [as of 2014]
Truck traffic:17% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:57.4 tons [52.2 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:73.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,769,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201473.5Not deficientGoodFairSatisfactory69170
August 201274.5Not deficientSatisfactoryFairSatisfactory69630
August 201075.1Not deficientSatisfactoryFairSatisfactory64460
August 200876.1Not deficientSatisfactoryFairSatisfactory64930
September 200676.0Not deficientSatisfactoryFairSatisfactory66870
October 200476.2Not deficientSatisfactoryFairGood63500
June 200276.4Not deficientSatisfactoryFairGood61020
August 200073.5Not deficientSatisfactoryFairGood54720
July 199873.7Not deficientSatisfactoryFairGood53240
June 199686.6Not deficientSatisfactorySatisfactoryGood43110
July 199488.5Not deficientSatisfactorySatisfactoryGood42770
July 199289.0Not deficientSatisfactorySatisfactoryGood37230
September 199089.0Not deficientSatisfactorySatisfactoryGood37230